Nearly three decades after Claudia Guevara was found stabbed to death in Azusa, California, prosecutors announced murder charges against a 63-year-old man.

A 63-year-old Los Angeles man has been charged in a grisly 1996 cold case murder of a 23-year-old woman whose nude body was ...

In this Los Angeles County District Attorney Nathan Hochman is pictured at a news conference in Los Angeles on Monday, Sept.

Nearly 62 years after a 12-year-old girl from Elmira was found murdered, the family is getting answers as to who is ...

Nashville police use forensic genetic genealogy to identify remains found decades ago, solving multiple unidentified remains ...

Detective Troy Armstrong shares how he started CMPD's cold case unit in 2006. Since its founding, the unit has solved ...

In a stunning break in a decades-old mystery, a man has been charged with the 1996 slaying of a young woman whose body was ...

Forensic testing on a house dress worn by an 82-year-old Hillsboro widow found dead in her bedroom more than three decades ago confirmed what detectives long suspected. Serial killer Cesar Barone ...

A Connecticut man has been convicted of a kidnapping and fatal shooting outside a Hartford business more than 15 years after ...

Sometimes cold cases are forgotten about for decades, or even centuries! Here's a few really cold cases that were eventually solved by Science! Join Stefan Chin for a thrilling new episode of SciShow.

Mary Theresa Simpson, 12, vanished when she was walking home from a relative’s home in March 1964, in Elmira, New York. Her beaten and abused body was found four days later, in ...

With a geo-forensic team on the site of their childhood home, the family of missing Elisa Roberson hope this will be the ...