As part of a new and remarkable partnership, detectives gave a cold case file to students in a criminology class at the University of Texas at Arlington.

A 65-year-old convict pleaded guilty on Tuesday to murdering a Vermont woman and kidnapping a Western Massachusetts teen in the 1980s.

The 17-year-old accused of killing two teen girls in a hit-and-run murder is accused in two "swatting" incidents at one of the victim's homes in the weeks before she was killed. Maria Niotis and Isabella Salas were killed on Monday, Sept. 29, while riding ...

The Oklahoma County District Attorney says the parents maliciously failed to protect their child, which led to her death by dog mauling.

As the new Knives Out film, Wake Up Dead Man, is released on streaming, here's more ingenious – and confounding – whodunnits to watch and read.

OpenAI and its investor Microsoft Corp. were sued over a Connecticut murder-suicide in the latest case to blame the popular ChatGPT chatbot for dangerous psychological manipulation of users.