The family of British toddler Cheryl Grimmer has accused police of investigative failures during the opening hearings of a ...

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

Kentucky estranged husband and his mother face murder charges in a cold case after Anna Lee Manning's 1994 disappearance dating back to 1992.

A private investigator says he received a tip identifying a possible suspect in the 1995 cold case disappearance of Iowa news ...

Tiffany Bradley, then 16, was reported missing by her family on Nov. 8, 2000. Her last conversation was over the phone with a ...

Christy Luna disappeared without a trace over 40 years ago at the age of 8. Now, authorities in Florida say they have identified a new person of interest in the cold case. Christy went missing on May ...

Lafayette Police Department detectives are asking for the public's help in solving the 33-year-old disappearance of Donna Marie Gonzales. Detectives Adam LeFort and Brooke Duhon, ...

The Office of the Chief Medical Examiner will offer resources and support for families whose loved ones have been missing for ...

Since 2014, the event has helped identify the remains of dozens of individuals in New York and across the country.