Explore the chilling stories of 5 unsolved cases, including the mysterious disappearance of Dutch students Chris Kramers and ...

NEWARK — A seemingly random killing in 2018 remains unsolved out of Essex County. Now, authorities are hoping a new financial ...

Family of the three girls who went missing in Fort Worth on December 23, 1974, have continued to search for them for the last ...

Debra Hopper, left, Fran Langston, center, and Rusty Arnold have spent the past 50 years searching for their lost family ...

Advancements in DNA technology and renewed public interest are rekindling hope for breakthroughs in JonBenet Ramsey's 1996 ...

Midland County Sheriff Myron Green served just one four year term and decided not to run for re-election. We talked with him ...

Tonight's episode of ABC News' 20/20 goes in-depth on the high-profile 1996 murder of the six-year-old pageant princess ...

A criminology student accused of the murder of Amie Gray on Bournemouth beach told police in interview that he “blacked out” ...

Hundreds of people gathered in the 1500 block of Grove Street in San Francisco this week in a mood both solemn and celebratory as the street was renamed ...

Friday marks 30 years since the murder of a Halifax man and police say they continue to investigate his case. Police received ...

Scientist shows how insects that land on dead bodies can inadvertently collect and retain DNA left at the scene by the killer ...