A Newsday review turned up half a dozen instances of unidentified remains found on Long Island in the early 1990s — a period when the admitted serial killer began committing murders.

Daly City police believe they have solved their oldest cold case murder; a young woman found at Thornton Beach in January 1974. A new documentary ties convicted serial killer Joseph Naso to the case, ...

Prosecutors are seeking the death penalty for Demorris Hunter, who was convicted of first-degree murder in the death of Theresa Green.

Investigators identified Kenneth Smith, now deceased, as the offender in the murders of Christine Prince, Claire Samson and ...

Police in San Francisco are seeking the public's help in multiple cold case murders from the mid-1970s that may involve a serial killer, and are offering a reward for identifying who is responsible.

Australian police offered a record $4.75 million in rewards Saturday to catch the serial killer or killers behind the murders of six Melbourne women in the 1980s. The women, ranging in age from 14 to ...

On a recent 20/20 episode that covered “Dating Game Killer” Rodney Alcala, the final segment features a team of investigators who hoped to get him to talk about a cold case in Wyoming. One of Alcala’s ...

Add Yahoo as a preferred source to see more of our stories on Google. Hernando County Sheriff says teams are searching for additional victims of Billy Mansfield. He says they're also close to ...

SALT LAKE CITY, Utah (WFLA) — Authorities in Utah released new information on Wednesday about a cold case linked to notorious serial killer Ted Bundy. The Utah County Sheriff’s Office said the case is ...