Roots of pot cultivation in national forests are hard to trace

WELDON, Calif. — A few minutes after 4 a.m., agents in camouflage cluster in a dusty field in Kern County. "Movement needs to be slow, deliberate and quiet," the team leader whispers. "Lock and load now."

They check their ammunition and assault rifles, not exactly sure whom they might meet in the dark: heavily armed Mexican drug traffickers, or just poorly paid fieldworkers camping miserably in the brush.

Twenty minutes later, after a lights-off drive for a mile, the agents climb out of two pickup trucks and sift into the high desert brush.

The granite faces of the Southern Sierra are washed in the light of a full moon. Two spotters with night-vision scopes take positions on the ridge to monitor the marijuana grow, tucked deep in a cleft of the canyon.

The rest of the agents hunker down in some sumac waiting for the call to move in. The action has to be precisely timed with raids in Bakersfield, where they hope to capture the leaders of the organization.

They have no idea how many people are up here. Thermal imaging aircraft circling high above was not detecting anyone on the ground. And trail cameras hadn't captured images of men delivering supplies for more than a week. Maybe the growers have already harvested and cleared out.

Word comes on the radio to go into the site.

The agents fan out in the gray of dawn. A U.S. Forest Service agent unleashes a German shepherd and follows it up a piney slope. After several minutes, the dog begins barking furiously.

"We have movement," shouts the Forest Service officer. "Hands up."

::

Such raids have become commonplace in California, part of a costly, frustrating campaign to eradicate ever-bigger, more destructive marijuana farms and dismantle the shadowy groups that are creating them.

Pot cultivated on public lands surged in the last decade, a side effect of the medical cannabis boom. In 2001, several hundred thousand plants were seized in the state. By 2010, authorities pulled up a record 7.4 million plants, mostly on public land.

Law enforcement long called these grows on public land "cartel grows," and hoped to work from the busts in the forest up the drug hierarchy, maybe all the way to the Sinaloa Cartel or the Zetas.

But after years of raids and work with informants and wiretaps, agents realize the operations seemed to be run by independent groups of Mexican nationals, often using undocumented fieldworkers from their home regions.

Tommy Lanier, director of the National Marijuana Initiative, part of the Office of National Drug Control Policy, said there was scant evidence that the cartels exerted much control over marijuana growing in the national forests.

"Based on our intelligence, which includes thousands of cellphone numbers and wiretaps, we haven't been able to connect anyone to a major cartel," he said.

Lanier said authorities have long mislabeled marijuana grown on public land as "cartel grows" because Mexican nationals are arrested in the majority of cases, and the narrative of fighting drug cartels helps them secure federal funding.

He doesn't rule out that some of the cash flowing south of the border makes its way to members of those groups. He just doesn't believe they are actively directing activities up here.

"We've had undercover agents at the highest level of these groups, breaking bread and drinking tequila," says Roy Giorgi, commander of the Mountain and Valley Marijuana Investigation Team, a multi-agency organization headquartered in Sacramento. "Even at their most comfortable, the leaders never said, 'Hey, we're working for the Zetas.' "

In Giorgi's jurisdiction, the majority of the people arrested or investigated are originally from the state of Michoacan, where marijuana growing and immigration to the U.S. are entrenched.

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News Analysis: Getting Polio Campaigns Back on Track

How in the world did something as innocuous as the sugary pink polio vaccine turn into a flash point between Islamic militants and Western “crusaders,” flaring into a confrontation so ugly that teenage girls — whose only “offense” is that they are protecting children — are gunned down in the streets?

Nine vaccine workers were killed in Pakistan last week in a terrorist campaign that brought the work of 225,000 vaccinators to a standstill. Suspicion fell immediately on factions of the Pakistani Taliban that have threatened vaccinators in the past, accusing them of being American spies.

Polio eradication officials have promised to regroup and try again. But first they must persuade the killers to stop shooting workers and even guarantee safe passage.

That has been done before, notably in Afghanistan in 2007, when Mullah Muhammad Omar, spiritual head of the Afghan Taliban, signed a letter of protection for vaccination teams. But in Pakistan, the killers may be breakaway groups following no one’s rules.

Vaccination efforts are also under threat in other Muslim regions, although not this violently yet.

In Nigeria, another polio-endemic country, the new Islamic militant group Boko Haram has publicly opposed it, although the only killings that the news media have linked to polio were those of two police officers escorting vaccine workers. Boko Haram has killed police officers on other missions, unrelated to polio vaccinations.

In Mali, extremists took over half of the country in May, declaring an Islamic state. Vaccination is not an issue yet, but Mali had polio cases as recently as mid-2011, and the virus sometimes circulates undetected.

Resistance to polio vaccine springs from a combination of fear, often in marginalized ethnic groups, and brutal historical facts that make that fear seem justified. Unless it is countered, and quickly, the backlash threatens the effort to eradicate polio in the three countries where it remains endemic: Pakistan, Afghanistan and Nigeria.

In 1988, long before donors began delivering mosquito nets, measles shots, AIDS pills, condoms, deworming drugs and other Western medical goods to the world’s most remote villages, Rotary International dedicated itself to wiping out polio, and trained teams to deliver the vaccine.

But remote villages are often ruled by chiefs or warlords who are suspicious not only of Western modernity, but of their own governments.

The Nigerian government is currently dominated by Christian Yorubas. More than a decade ago, when word came from the capital that all children must swallow pink drops to protect them against paralysis, Muslim Hausas in the far-off north could be forgiven for reacting the way the fundamentalist Americans of the John Birch Society did in the 1960s when the government in far-off Washington decreed that, for the sake of children’s teeth, all drinking water should have fluoride.

The northerners already had grievances. In 1996, the drug company Pfizer tested its new antibiotic, Trovan, during a meningitis outbreak there. Eleven children died. Although Pfizer still says it was not to blame, the trial had irregularities, and last year the company began making payments to victims.

Other rumors also spring from real events.

In Pakistan, resistance to vaccination, low over all, is concentrated in Pashtun territory along the Afghan border and in Pashtun slums in large cities. Pashtuns are the dominant tribe in Afghanistan but a minority in Pakistan among Punjabis, Sindhis, Baluchis and other ethnic groups. Many are Afghan refugees and are often poor and dismissed as medieval and lawless.

Pakistan’s government is friendly with the United States while the Pashtuns’ territory in border areas has been heavily hit by American Taliban-hunting drones, which sometimes kill whole families.

So, when the Central Intelligence Agency admitted sponsoring a hepatitis vaccination campaign as a ruse to get into a compound in Pakistan to confirm that Osama bin Laden was there, and the White House said it had contemplated wiping out the residence with a drone missile, it was not far-fetched for Taliban leaders to assume that other vaccinators worked for the drone pilots.

Even in friendly areas, the vaccine teams have protocols that look plenty suspicious. If a stranger knocked on a door in Brooklyn, asked how many children under age 5 were at home, offered to medicate them, and then scribbled in chalk on the door how many had accepted and how many refused — well, a parent might worry.

In modern medical surveys — though not necessarily on polio campaigns — teams carry GPS devices so they can find houses again. Drones use GPS coordinates.

The warlords of Waziristan made the connection specific, barring all vaccination there until Predator drones disappeared from the skies.

Dr. Bruce Aylward, a Canadian who is chief of polio eradication for the World Health Organization, expressed his frustration at the time, saying, “They know we don’t have any control over drone strikes.”

The campaign went on elsewhere in Pakistan — until last week.

The fight against polio has been hampered by rumors that the vaccine contains pork or the virus that causes AIDS, or is a plot to sterilize Muslim girls. Even the craziest-sounding rumors have roots in reality.

The AIDS rumor is a direct descendant of Edward Hooper’s 1999 book, “The River,” which posited the theory — since discredited — that H.I.V. emerged when an early polio vaccine supposedly grown in chimpanzee kidney cells contaminated with the simian immunodeficiency virus was tested in the Belgian Congo.

The sterilization claim was allegedly first made on a Nigerian radio station by a Muslim doctor upset that he had been passed over for a government job. The “proof” was supposed to be lab tests showing it contained estrogen, a birth control hormone.

The vaccine virus is grown in a broth of live cells; fetal calf cells are typical. They may be treated with a minute amount of a digestive enzyme, trypsin — one source of which is pig pancreas, which could account for the pork rumor.

In theory, a polio eradicator explained, if a good enough lab tested the vaccine used at the time the rumor started, it might have detected estrogen from the calf’s mother, but it would have been far less estrogen than is in mother’s milk, which is not accused of sterilizing anyone. The trypsin is supposed to be washed out.

In any case, polio vaccine is now bought only from Muslim countries like Indonesia, and Muslim scholars have ruled it halal — the Islamic equivalent of kosher.

Reviving the campaign will mean quelling many rumors. It may also require adding other medical “inducements,” like deworming medicine, mosquito nets or vitamin A, whose immediate benefits are usually more obvious.

But changing mind-sets will be a crucial step, said Dr. Aylward, who likened the shootings of the girls to those of the schoolchildren in Newtown, Conn.

More police involvement — what he called a “bunkerized approach” — would not solve either America’s problem or Pakistan’s, he argued. Instead, average citizens in both countries needed to rise up, reject the twisted thinking of the killers and “generate an understanding in the community that this kind of behavior is not acceptable.”

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Acer’s $99 Android tablet might not launch in the U.S.

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Jack Klugman, Odd Couple and Quincy, M.E. Star, Dies

By Stephen M. Silverman

12/24/2012 at 07:35 PM EST

Jack Klugman, The Odd Couple and Quincy, M.E. star beloved by TV, movie and theater audiences for five decades, died in Los Angeles on Monday, one of his sons told the Associated Press. He was 90.

"He had a great life and he enjoyed every moment of it and he would encourage others to do the same," son Adam Klugman said of his father, who had lost his voice to throat cancer in 1980 and then taught himself to speak again through breath control.

With Tony Randall on ABC's adaptation of the smash Neil Simon play and movie of the '60s, Klugman played sloppy Oscar Madison from 1970 to 1975 to Randall's Felix Unger, and though they really were an odd couple, offscreen they were adoring friends. Randall died in 2004.

Born in Philadelphia, Klugman started acting in college, and his film credits included the all-star courtroom drama 12 Angry Men. On Broadway he starred as the love interest Herbie in the original production of the quintessential backstage musical, Gypsy, with the legendary Ethel Merman.

Klugman's wife, actress-comedian Brett Somers, costarred on The Odd Couple as his ex-wife Blanche. According to the AP, they married in 1953 and had two sons, Adam and David, and had been estranged for years at the time of her death in 2007.

Besides their sons, Klugman is survived by Peggy Crosby, whom he married in February 2008.

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Predicting who's at risk for violence isn't easy

CHICAGO (AP) — It happened after Columbine, Virginia Tech, Aurora, Colo., and now Sandy Hook: People figure there surely were signs of impending violence. But experts say predicting who will be the next mass shooter is virtually impossible — partly because as commonplace as these calamities seem, they are relatively rare crimes.

Still, a combination of risk factors in troubled kids or adults including drug use and easy access to guns can increase the likelihood of violence, experts say.

But warning signs "only become crystal clear in the aftermath, said James Alan Fox, a Northeastern University criminology professor who has studied and written about mass killings.

"They're yellow flags. They only become red flags once the blood is spilled," he said.

Whether 20-year-old Adam Lanza, who used his mother's guns to kill her and then 20 children and six adults at their Connecticut school, made any hints about his plans isn't publicly known.

Fox said that sometimes, in the days, weeks or months preceding their crimes, mass murderers voice threats, or hints, either verbally or in writing, things like "'don't come to school tomorrow,'" or "'they're going to be sorry for mistreating me.'" Some prepare by target practicing, and plan their clothing "as well as their arsenal." (Police said Lanza went to shooting ranges with his mother in the past but not in the last six months.)

Although words might indicate a grudge, they don't necessarily mean violence will follow. And, of course, most who threaten never act, Fox said.

Even so, experts say threats of violence from troubled teens and young adults should be taken seriously and parents should attempt to get them a mental health evaluation and treatment if needed.

"In general, the police are unlikely to be able to do anything unless and until a crime has been committed," said Dr. Paul Appelbaum, a Columbia University professor of psychiatry, medicine and law. "Calling the police to confront a troubled teen has often led to tragedy."

The American Academy of Child & Adolescent Psychiatry says violent behavior should not be dismissed as "just a phase they're going through."

In a guidelines for families, the academy lists several risk factors for violence, including:

—Previous violent or aggressive behavior

—Being a victim of physical or sexual abuse

—Guns in the home

—Use of drugs or alcohol

—Brain damage from a head injury

Those with several of these risk factors should be evaluated by a mental health expert if they also show certain behaviors, including intense anger, frequent temper outbursts, extreme irritability or impulsiveness, the academy says. They may be more likely than others to become violent, although that doesn't mean they're at risk for the kind of violence that happened in Newtown, Conn.

Lanza, the Connecticut shooter, was socially withdrawn and awkward, and has been said to have had Asperger's disorder, a mild form of autism that has no clear connection with violence.

Autism experts and advocacy groups have complained that Asperger's is being unfairly blamed for the shootings, and say people with the disorder are much more likely to be victims of bullying and violence by others.

According to a research review published this year in Annals of General Psychiatry, most people with Asperger's who commit violent crimes have serious, often undiagnosed mental problems. That includes bipolar disorder, depression and personality disorders. It's not publicly known if Lanza had any of these, which in severe cases can include delusions and other psychotic symptoms.

Young adulthood is when psychotic illnesses typically emerge, and Appelbaum said there are several signs that a troubled teen or young adult might be heading in that direction: isolating themselves from friends and peers, spending long periods alone in their rooms, plummeting grades if they're still in school and expressing disturbing thoughts or fears that others are trying to hurt them.

Appelbaum said the most agonizing calls he gets are from parents whose children are descending into severe mental illness but who deny they are sick and refuse to go for treatment.

And in the case of adults, forcing them into treatment is difficult and dependent on laws that vary by state.

All states have laws that allow some form of court-ordered treatment, typically in a hospital for people considered a danger to themselves or others. Connecticut is among a handful with no option for court-ordered treatment in a less restrictive community setting, said Kristina Ragosta, an attorney with the Treatment Advocacy Center, a national group that advocates better access to mental health treatment.

Lanza's medical records haven't been publicly disclosed and authorities haven't said if it is known what type of treatment his family may have sought for him. Lanza killed himself at the school.

Jennifer Hoff of Mission Viejo, Calif. has a 19-year-old bipolar son who has had hallucinations, delusions and violent behavior for years. When he was younger and threatened to harm himself, she'd call 911 and leave the door unlocked for paramedics, who'd take him to a hospital for inpatient mental care.

Now that he's an adult, she said he has refused medication, left home, and authorities have indicated he can't be forced into treatment unless he harms himself — or commits a violent crime and is imprisoned. Hoff thinks prison is where he's headed — he's in jail, charged in an unarmed bank robbery.

___

Online:

American Academy of Child & Adolescent Psychiatry: http://www.aacap.org

___

AP Medical Writer Lindsey Tanner can be reached at http://www.twitter.com/LindseyTanner

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Gov. Jerry Brown issues 79 pardons

Prison chaplain Leonard Wilson-Banks often tells the inmates he counsels to heed his life and the successes he accomplished after serving time behind bars.

But Wilson-Banks once gave up on the one part of his redemption — a pardon.

"I lost confidence," he said. But then a few years later he started pushing for it again.

More than 30 years and five governors after first applying, Wilson-Banks on Monday learned his perseverance had paid off. "Thank you so much! Thank you!" he said to a reporter who called him at an Arkansas prison to tell him that Gov. Jerry Brown had given him clemency.

Wilson-Banks, 77, was among 79 people for whom the California governor on Sunday signed full pardons, giving clemency to more people in a single day than some California governors have in their entire tenure.

The list was released Monday, but word had not yet reached all recipients. Wilson-Banks said his hopes lifted recently, when he heard Brown's office had called the warden at the Cummins Prison Unit in Arkansas, where he is chaplain.

His road to clemency started with release from prison in 1974, after serving time for a robbery in Alameda County in which he drove the get-away car. He began to work for criminal justice programs, from a university program for parolees to working as a chaplain and advisor in California prisons. An Alameda County court in 1980 endorsed him for a pardon, and when that wasn't enough, Wilson-Banks began soliciting letters of endorsement, including those from a judge and a congressman.

By 1988, Wilson-Banks gave up the quest, only to resume it a few years later, calling the governor's office so often that he came to know the staff by name. Still, Monday's news caught him off guard. "I only wish I got it before my mother went on, three years ago," he said.

For the most part, those pardoned were small-time drug offenders. Many who served little to no time in prison had secured pardon recommendations years ago from their local courts. One Sacramento man, who served a year in jail on a 1968 grand theft charge, had been eligible for pardon since 1973. The most serious case involved a Los Angeles woman, 80-year-old Bertha Fairley, who received clemency for a 1971 involuntary manslaughter conviction.

Brown's acts of clemency grace only a small set of those who become eligible every year. The majority of those pardoned had persuaded local Superior Courts to award them a certificate of rehabilitation. The service is free through the county public defender's office.

From January through November, the Los Angeles County Superior Court sent the governor's office the names of 60 people recommended for pardons. John Garbin, the paralegal who handles pardon applications for the county public defender's office, said he's seen only six granted in his career.

paige.stjohn@latimes.com

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IHT Rendezvous: An Education City Takes Shape

HONG KONG — Malaysia is working on turning an area of gritty industrial towns and villages into EduCity, a massive new education complex that will include the branches of 10 foreign schools, including several universities, business and sports institutes, and two private prep schools.

Kristiano Ang visited the dusty construction sites that are expected to become immaculately planned campuses housing 16,000 students. Currently, only a few EduCity schools are operational; but if all goes according to plan, the full project will be open by 2017.

Western institutions have been weighing the pros and cons of expanding East: Costs are relatively low, local governments are supportive, and the potential for growth is huge. But there can be cultural or political differences to overcome. There is also no way to predict if Asian campuses will give students the same quality of education, and the same freedoms, as in these schools’ home campuses.

Some EduCity educators, accustomed to working with relative independence in the West, now have to check with the government on everything from staffing to fees and admissions.

While at EduCity, Kristiano toured the new Marlborough College Malaysia, an extension of an elite British boarding school, complete with wooden desks, checkered uniforms and the master’s house overlooking the cricket ground.

He and Yenni Kwok in Hong Kong look at the rise of elite prep schools opening branches in the region. Harrow, the British institution founded in the 16th century, added to its Beijing and Bangkok branches with a new school in Hong Kong in September. Also this autumn, Branksome Hall, a century-old private girls’ school in Toronto, opened a campus on Jeju, a resort island in South Korea.

All three got support from local governments, either in terms of land use, interest-free loans or preferential tax treatment.

There are several reasons Asian states are opening their doors to foreign institutions: They want to minimize brain drain as more students head to the West. They are also catering to the wishes of a rising upper class, who are enamored with Western brand names, whether they are attached to designer purses or high schools.

Should Asian governments help foreign private institutions when poor local schools in the region lack basic resources? Can you replicate a Western education in Asia?

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Saudi website editor could face death for apostasy-rights group

RIYADH (Reuters) – The editor of a Saudi Arabian website could be sentenced to death after a judge cited him for apostasy and moved his case to a higher court, the monitoring group Human Rights Watch said on Saturday.

Raif Badawi, who started the Free Saudi Liberals website to discuss the role of religion in Saudi Arabia, was arrested in June, Human Rights Watch said.

Badawi had initially been charged with the less serious offence of insulting Islam through electronic channels, but at a December 17 hearing a judge referred him to a more senior court and recommended he be tried for apostasy, the monitoring group said.

Apostasy, the act of changing religious affiliation, carries an automatic death sentence in Saudi Arabia, along with crimes including blasphemy.

Badawi’s website included articles that were critical of senior religious figures, the monitoring group said.

A spokesman for Saudi Arabia’s Justice Ministry was not available to comment.

The world’s top oil exporter follows the strict Wahhabi school of Islam and applies Islamic law, or sharia.

Judges base their decisions on their own interpretation of religious law rather than on a written legal code or on precedent.

King Abdullah, Saudi Arabia’s ruler, has pushed for reforms to the legal system, including improved training for judges and the introduction of precedent to standardize verdicts and make courts more transparent.

However, Saudi lawyers say that conservatives in the Justice Ministry and the judiciary have resisted implementing many of the changes that he announced in 2007. (Reporting By Angus McDowall; Editing by Kevin Liffey)

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Sandy Hook Shootings: How to Cope

By Howard Breuer

12/23/2012 at 06:00 PM EST

State police personnel lead children to safety away from the Sandy Hook Elementary School

Shannon Hicks/Newtown Bee/Reuters/Landov

The Sandy Hook massacre, in which 20 innocent children and six heroic elementary school faculty members were gunned down last Friday, is particularly difficult for people – even those thousands of miles away from Newtown, Conn. – to process, according to mental health experts.

"This tragedy is so deeply affecting the national psyche, reminding us of 9/11, because of its assault on Norman Rockwell's vision of America," psychiatrist Carole Lieberman tells PEOPLE.

Friday was proclaimed a national day of mourning for those lost a week ago, with a moment of silence called for at 9:30 a.m. Eastern time, as 26 churchbells rang in Newtown and elsewhere. In addition, First Lady Michelle Obama sent an open letter of condolence to the town, saying the entire nation "is holding you in our hearts."

But how do those directly involved with the tragedy find the strength to cope?

To do that, family members who lost loved ones need immediate counseling and to maintain their normal routines. They also need to draw support from other affected families who can relate to what they're going through, says Dr. Stephanie N. Marcy, a psychologist at Children's Hospital Los Angeles.

"I think the people on the ground are feeling a sense of hopelessness because there is no way to justify what happened," Marcy says. "They need to be around other people who have experienced and understand it. If you were all involved together, you can empathize and grieve together."

In many of these families, the remaining children might have survivor's guilt, she adds.

"They rethink what they did that day and wonder if they in some way contributed to the death of a sibling, or they wonder, why did I survive?" Marcy says.

Therapists will need to explain to kids who lost a sibling that their "false belief that they should have been able to prevent it is not correct," adds Marcy.

Children at Sandy Hook may also have Post-Traumatic Stress Disorder and will need therapy, Lieberman says.

What to Tell Children

And what do parents whose children were not involved in the tragedy tell their own youngsters about what happened? That, Marcy says, depends on how old they are and how much they know already.

"Kindergarteners and first graders don't need to be told about it unless you think they will hear it somewhere else. For older kids, you have to get to know what they know, answer any questions they might have, and be truthful – but don't say too much," Marcy says. "Say that a person who was having problems, that was sick, went into a school and injured some people for no particular reason. Tell them it would never happen at their school."

"Yes," she adds, "it could happen anywhere. But there's no point in letting your child think that, [because] they may be flooded with fear."

For the adults and children across the country who have been vicariously traumatized, Marcy says, "We need to regain our sense of control, because this type of event makes us feel completely helpless."

Lieberman adds that Americans "are also feeling a generalized anxiety, a fear that no place is safe anymore. They need to talk to friends and family, get involved in championing causes that make society better, to volunteer for charities, and to get psychotherapy if the sadness and anxiety persist."

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Predicting who's at risk for violence isn't easy

CHICAGO (AP) — It happened after Columbine, Virginia Tech, Aurora, Colo., and now Sandy Hook: People figure there surely were signs of impending violence. But experts say predicting who will be the next mass shooter is virtually impossible — partly because as commonplace as these calamities seem, they are relatively rare crimes.

Still, a combination of risk factors in troubled kids or adults including drug use and easy access to guns can increase the likelihood of violence, experts say.

But warning signs "only become crystal clear in the aftermath, said James Alan Fox, a Northeastern University criminology professor who has studied and written about mass killings.

"They're yellow flags. They only become red flags once the blood is spilled," he said.

Whether 20-year-old Adam Lanza, who used his mother's guns to kill her and then 20 children and six adults at their Connecticut school, made any hints about his plans isn't publicly known.

Fox said that sometimes, in the days, weeks or months preceding their crimes, mass murderers voice threats, or hints, either verbally or in writing, things like "'don't come to school tomorrow,'" or "'they're going to be sorry for mistreating me.'" Some prepare by target practicing, and plan their clothing "as well as their arsenal." (Police said Lanza went to shooting ranges with his mother in the past but not in the last six months.)

Although words might indicate a grudge, they don't necessarily mean violence will follow. And, of course, most who threaten never act, Fox said.

Even so, experts say threats of violence from troubled teens and young adults should be taken seriously and parents should attempt to get them a mental health evaluation and treatment if needed.

"In general, the police are unlikely to be able to do anything unless and until a crime has been committed," said Dr. Paul Appelbaum, a Columbia University professor of psychiatry, medicine and law. "Calling the police to confront a troubled teen has often led to tragedy."

The American Academy of Child & Adolescent Psychiatry says violent behavior should not be dismissed as "just a phase they're going through."

In a guidelines for families, the academy lists several risk factors for violence, including:

—Previous violent or aggressive behavior

—Being a victim of physical or sexual abuse

—Guns in the home

—Use of drugs or alcohol

—Brain damage from a head injury

Those with several of these risk factors should be evaluated by a mental health expert if they also show certain behaviors, including intense anger, frequent temper outbursts, extreme irritability or impulsiveness, the academy says. They may be more likely than others to become violent, although that doesn't mean they're at risk for the kind of violence that happened in Newtown, Conn.

Lanza, the Connecticut shooter, was socially withdrawn and awkward, and has been said to have had Asperger's disorder, a mild form of autism that has no clear connection with violence.

Autism experts and advocacy groups have complained that Asperger's is being unfairly blamed for the shootings, and say people with the disorder are much more likely to be victims of bullying and violence by others.

According to a research review published this year in Annals of General Psychiatry, most people with Asperger's who commit violent crimes have serious, often undiagnosed mental problems. That includes bipolar disorder, depression and personality disorders. It's not publicly known if Lanza had any of these, which in severe cases can include delusions and other psychotic symptoms.

Young adulthood is when psychotic illnesses typically emerge, and Appelbaum said there are several signs that a troubled teen or young adult might be heading in that direction: isolating themselves from friends and peers, spending long periods alone in their rooms, plummeting grades if they're still in school and expressing disturbing thoughts or fears that others are trying to hurt them.

Appelbaum said the most agonizing calls he gets are from parents whose children are descending into severe mental illness but who deny they are sick and refuse to go for treatment.

And in the case of adults, forcing them into treatment is difficult and dependent on laws that vary by state.

All states have laws that allow some form of court-ordered treatment, typically in a hospital for people considered a danger to themselves or others. Connecticut is among a handful with no option for court-ordered treatment in a less restrictive community setting, said Kristina Ragosta, an attorney with the Treatment Advocacy Center, a national group that advocates better access to mental health treatment.

Lanza's medical records haven't been publicly disclosed and authorities haven't said if it is known what type of treatment his family may have sought for him. Lanza killed himself at the school.

Jennifer Hoff of Mission Viejo, Calif. has a 19-year-old bipolar son who has had hallucinations, delusions and violent behavior for years. When he was younger and threatened to harm himself, she'd call 911 and leave the door unlocked for paramedics, who'd take him to a hospital for inpatient mental care.

Now that he's an adult, she said he has refused medication, left home, and authorities have indicated he can't be forced into treatment unless he harms himself — or commits a violent crime and is imprisoned. Hoff thinks prison is where he's headed — he's in jail, charged in an unarmed bank robbery.

___

Online:

American Academy of Child & Adolescent Psychiatry: http://www.aacap.org

___

AP Medical Writer Lindsey Tanner can be reached at http://www.twitter.com/LindseyTanner

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