Cold cases

Eve Stratford and Lynne Weedon were killed six months apart in 1975 but their killer is unknown.

Anthony Littler was found with head injuries outside East Finchley Tube station in May 1984.

The 13-year-old told officers she was sexually assaulted by a group of men in a car.

A charity investigating cold cases of unidentified people makes a new appeal for information.

Forensic scientist Joanne Cochrane used DNA testing on evidence that had been in storage for years.

A £35,000 reward is on offer for information leading to the arrest of Jon Casey's suspected killer.

George Murdoch was murdered in his taxi in Aberdeen in 1983, but the killer has never been found.

Police say it follows a "significant development" in the investigation into who killed Louisa Dunne.