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

I had known about the Baby Garnet case my whole life,” Jenna said, “but to find out my grandma was involved? It was shocking.

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

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

Jenna Gerwatowski, 23, was left horrified when she received a call from police detectives linking her to the murder of a baby ...

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

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

Investigators in Mobile County finally have answers in the nearly 30-year-old cold case death of an infant girl.

The current owners of the mansion where 6-year-old JonBenét Ramsey was murdered in 1996 have lived in the home for 20 years.

Ellen Greenberg, a Pennsylvania teacher, was found with 20 stab wounds in 2011. Her death, initially ruled a homicide, was ...