DNA

A man in New Mexico got a bad haircut, so he grabbed his gun and murdered his stylist, girlfriend and friend during an alcohol-fueled rage.

A Florida woman has been accused of killing her 79-year-old roommate and then dumping Mountain Dew on herself to remove DNA evidence.

Beginning in the late 1960s, the Zodiac Killer dressed in an executioner's hood and terrorized San Francisco by murdering multiple people.

Vegas officials announced they are investigating possible links to serial killer suspect Rex Heuermann for 5 potential victims.

In a new attempt to avoid trial, the defense team for University of Idaho quadruple murder suspect Bryan Kohberger claims the grand jury was misled.

Experts say DNA evidence and cell phone records will play a major role in the case against Gilgo Beach suspected serial killer Rex Heuermann.

Gilgo Beach serial killer suspect Rex Heuermann engaged in 'disturbing' activity before his arrest in July, cops say.

The defense team for University of Idaho quadruple murder suspect Bryan Kohberger are looking to validate DNA evidence using a genealogist, officials say.

In a new court filing, the attorneys for University of Idaho quadruple murder suspect Bryan Kohberger reveal his alibi for the night of the murders.

On the eve of his secret life being revealed, a Georgia man killed his wife and brother-in-law to keep his double life concealed.

Prosecutors in the University of Idaho college murders have filed a motion seeking evidence to prove Bryan Kohberger's alibi, officials said.

A man in Ohio pleaded guilty to raping and impregnating his girlfriend's 10-year-old daughter. Now, a judge has sentenced him in the case.

A man in Georgia was caught 'actively sexually assaulting' a homeless woman's dead body. Now, he will spend his life behind bars.

In a new court filing, prosecutors refute claims by Bryan Kohberger's defense that his DNA was planted at the Idaho murder scene.

Suspected Gilgo Beach serial killer Rex Heuermann appeared in court and police provided more information about the case.

An arrest has been made in the Gilgo Beach murders and Front Page Detectives is sharing details of the alleged suspect, Rex Heuermann.

A man in New York 'choked the s***' out of his wife and then drove her lifeless body to the hospital. He now will spend his life behind bars for her murder.

In a new court filing, an attorney for Idaho college quadruple murder suspect Bryan Kohberger claim there is a 'total lack' of DNA evidence in the case.

DNA from a cheek swab connects Bryan Kohberger to evidence collected in connection with the slayings of four University of Idaho students, court documents claim.

A man was convicted of first-degree murder and rape almost four decades after a woman was found dead in California.

A convicted child rapist and murdered allegedly confessed to police about his involvement in multiple cold case killings, authorities said.

A Maryland man and woman were sentenced for brutally killing and dismembering their former roommate and shared lover after she cut them off financially.

A New Jersey maintenance man was arrested for the cold-case murder of a woman who lived in an apartment at the complex where he worked, authorities announced.

The previously unidentified victim of a cold case murder found in a remote area of Florida over 25 years ago now has a name: Eileen Truppner.

Doomsday Mom Lori Vallow's hair was reportedly found on the duct tape used to wrap her son't body after he was killed, according to authorities.

cold case in south Texas that's lasted more than 40 years may be solved, thanks to a mix of technologies.

An ID connected to the University of Idaho murder victims was found in the residence of Bryan Kohberger, according to authorities.

Police in western Kentucky say DNA evidence led to the arrest of a North Carolina man for a sexual assault and rape cold case from 1994.

Bryan Kohberger was wearing latex gloves and sorting trash into zip lock baggies when authorities raided his family’s Pennsylvania home, an official says.

A man incarcerated in Florida was linked to a 26-year-old unsolved murder in Denver, and now investigators say he could be responsible for a Seattle killing.

An accomplished French horn player died in 2014, but police say DNA evidence has linked the New Mexico teacher to multiple decades-old unsolved sex assaults.

A 17-year-old girl was drowned to death in Indiana in 1975. Authorities say two Indiana men have now been arrested for her murder.

A St. Louis woman was reported missing in 2013 by her family. Ten years later, an Illinois man has been charged with her murder.

Authorities in Arizona have identified a woman whose remains were found in a canvas sack in the desert over 50 years ago.

A woman was arrested in connection with the 1987 fatal shooting of her husband after it was determined blood on her pajamas didn’t come from a goose bite.

A 75-year-old man from Hawaii was arrested in connection with the cold case murder of a teenager in California almost 40 years ago, prosecutors announced.

Authorities in Ohio said DNA advances have led to the identification of a suspect in a cold case murder who may also be tied to a second unsolved death.

A suspect was taken into custody after DNA links him to the slaying of a Texas woman over three decades ago, authorities said. He was charged with murder.

An elderly California man is accused of two cold case murders after DNA evidence from a sexual assault last year allegedly connected him with the crimes, authorities said.

A suspect was taken into custody after DNA allegedly linked him to the murder of a former TV news station employee in Texas last fall, authorities announced.

An Oregon man is behind bars six months after he allegedly fired two guns at a pizza restaurant, killing one man and wounding two patrons, police said.

A Mississippi man was arrested in connection to the cold case murder of a woman last seen alive nearly three decades ago, authorities said.

A child was killed while walking to her Pennsylvania school in 1964, but the case went cold. DNA helped police identify a suspect, but he won't be arrested.

A new trial has been granted for a man convicted of cold case murders after a jury issue. DNA genealogy helped identify the suspected killer.

Cold Case homicide investigators talk about how they solve cases that are decades old. DNA technology has helped. They also talk about the feeling of having an answer.

Othram labs has become known for helping to solve cold cases. Its founder spoke of the DNA technology, how it works and what it's like helping close an investigation.

DNA helped solve a cold case murder from 1996, cops say. The victim was murdered while working as a waitress. The suspect was already in jail for sexual assault charges.

DNA has linked a Massachusetts man who served as pallbearer at his half-sister’s funeral over 20 years ago to her beating death, according to prosecutors.

Las Vegas police say they have solved a cold case that dates back 42 years. Kim Bryant was murdered and sexually assaulted in 1979. The suspect died years ago.

Investigators said they were able to solve a 35-year-old murder cold case using genetic genealogy after obtaining a grant from the U.S. Department of Justice.