It was a gruesome discovery 34 years ago off the side of a rural road in Warwick, Massachusetts: the dismembered remains of a person, eventually identified as a woman.
Investigators are looking into whether a suspect in two Michigan murders in the 1980s is linked to more crimes. Charles David Shaw has been named a suspect in two cold cases.
The brother of murdered TV presenter Jill Dando says despite the case remaining unsolved 24 years, he has a theory about who could be behind her death.