Man tells of alleged abuse by establishment figures

Police are investigating a "possible homicide" linked to what has been described as a paedophile ring involving powerful people in the 1970s and 1980s.

The group is alleged to have included senior figures in public life, the military, politics and law enforcement.

In a statement Scotland Yard said inquiries were at an early stage.

A key witness who has spoken to police has told the BBC that he was abused for nine years as a boy.

He has appealed for others who may have evidence to come forward.