Teenager

They were the "Ken and Barbie Killers" and they looked perfect on the outside, but had hearts as black as coal.

Missing Houston woman's family finds her dead body in trunk of car. Boyfriend, who was helping them search for her, arrested for her murder, police say.

The trial has begun for six teens charged in connection with the beheading of a teacher in France who showed in class cartoons depicting Mohammed.

An Ohio teenager bludgeoned her boyfriend's mother to death with a rock after he refused to kill her, prosecutors say.

A dispute erupted at a family gathering in Oklahoma, resulting in 2 people being killed and 3 others injured, police said.

Brenda Spencer, 16, unleashed hell — firing a hail of bullets into a San Carlos school as 300 students cowered in terror in 1979,

Investigators used Taylor Behl's friend list on MySpace to help find the missing teen and her killer in 2005.

A restaurant owner in Pennsylvania is under arrest after he allegedly shot a teen multiple times for stealing his tip jar, police said.

A former Idaho teacher accused of raping student and then forcing him to drive her car because she was too drunk.

A Nebraska teen allegedly went to store for sanitary pads and then, her parents found a dead baby in her closet, police said.

A teen in Florida is being accused of shooting his brother during a fight over a PlayStation, police said.

Minnesota woman sentenced to 32 months in prison for drunk driving crash that killed high school student.

Minnesota man found 2 teens rummaging through his wife's car. He tried to stop them, but one of the teens fatally shot him.

A teenager accused of luring his on-off girlfriend to a park and then shooting her 22 times after a love triangle was exposed is now behind bars.

A maintenance man in Indianapolis has been accused of murdering a 15-year-old girl who was reported as a runway days earlier.

Charles Schmid killed three teens in Arizona in the 1960s and became known as "the Pied Piper." Here is how he remained free despite people knowing his crimes.

A 22-year-old North Carolina man charged with murder after teen fatally shot outside middle school, police said.

After an Alabama couple skipped out on rent, the new tenants moved in months later and found a dead body while cleaning, police said.

A teen in Wichita, Kansas, was supposed to head to a Halloween sleep over but went to get a drink. She was murdered, and now her killing is a cold case.

The teen allegedly waited for his mom to fall asleep before he stabbed her to death while his newborn sister slept next to her, police said.

Former Ohio social worker accused of having sex with teen patient reportedly showed up to his house with a gun, police said.

An arrest has been made in connection with the 1991 murder of 19-year-old Sabrina Underwood in Arkansas, officials said.

Charles Whitman, an ex-marine turned sniper, dreamed of climbing the famous 307-foot-tall Texas Tower in Austin and shooting as many people as he could.

The sleepy town of Texarkana was a safe place to walk at night, but that changed when a serial killer began murdering couples in secluded areas late at night.

Antony James, who competed for Great Britain in the 2012 Olympics, has been accused of sexually assaulting teen girls.

As part of a plea deal, Joran van der Sloot confessed to the gruesome murder of Natalee Holloway on the beach in Aruba in 2005.

Florida man admitted to being physically and mentally abusive to girlfriend before killing her in 2022.

A Minnesota social worker accused of sexually abusing a therapy patient is now back in jail with higher bail.

A 16-year-old was babysitting three children for a couple and police say they were paid in marijuana for their services.

A 17-year-old Georgia boy was arrested in connection with the murder of a fellow teen and police photos show him smiling.

Ohio social worker has been accused of having sex with a 13-year-old boy that she was assigned to counsel.

A woman in Arizona reportedly threatened to 'blow their heads off' after getting into a fight with 2 teens in Walmart parking lot, cops say.

A man in Michigan with a social following for exposing sexual predators was fatally shot during one of his confrontations, police say.

A 17-year-old in New Hampshire has been accused of killing his sister-in-law and two nephews, ages 1 and 4, in Aug. 2022 slaying.

A 14-year-old boy in Alabama confessed to killing his brother and then police found a 'hit list' of other potential victims in his book bag, cops say.

A newborn baby was found in a bucket in the back of a vehicle and now police say the mother and her daughter are charged with murder.

An 11-year-old Florida boy allegedly shot two teens while at football practice after they slapped food out of his hands, cops say.

A man in Houston cashed a $7,000 check and then posted a video of the money on Instagram. Then, he was robbed and shot dead, cops say.

A newly discovered email reportedly states Natalee Holloway murder suspect Joran van der Sloot 'took care of things.'

A high school track coach in Florida has been accused of sexually assaulting a 16-year-old student after giving the boy sports equipment.

A teenager in Texas was sentenced to 20 years in jail after 'smashing' his 6-year-old cousin's head with a baseball bat.

Michigan sheriff deputy accused of slapping a 14-year-old boy they were transporting to a juvenile home for probation violation.

Florida teen charged with attempted murder after allegedly attacking teacher with a pair of scissors, officials said.

A teenager in Alabama was 'fed up' with his family, so he killed both his parents and his three siblings, officials said.

A teenager in Texas was missing and an AMBER Alert was issued. Now, police say she is facing a murder charge.

A man in Ohio allegedly showed up to a Labor Day party and opened fire, killing his pregnant sister and her husband, cops say.

A Florida man has been accused of using a heavy-duty saw to murder his 'stand up, stellar' 16-year-old son, authorities said.

15-year-old Florida boy charged with murder in connection with two deaths, including 6-year-old girl, in drive-by shooting, according to authorities.

An 18-year-old Alabama woman has been accused of giving birth and then ditching her newborn son in a dumpster.

A teenager in Utah admitted that he 'acted irrationally' after fatally shooting his 16-year-old girlfriend in January.