Despite decades of investigation, these baffling mysteries continue to defy evidence and expert analysis.

Dallas police say a 35-year-old man was arrested after investigators used new DNA evidence to solve a sexual assault case ...

Inside the Globe's coverage of cold cases, and why more attention to these unsolved crimes is crucial to finding out the ...

TOLEDO, Ohio (WTVG) - Two mothers are living with the pain of losing their sons to gun violence, and both cases remain unsolved. Claudia Kemp continues to grieve the loss of her son, Travis Glenn, who ...

Students at Husson University are playing a critical role in helping Maine State Police and the attorney general's office on investigating unsolved murders. Husson offers a "cold case internship," ...