Serial killers are rare enough that we can all name them: Fred West, Ian Brady, Peter Sutcliffe, Levi Bellfield.
The Silver Killer is an altogether different type of offender. Two years ago I got a call from a source in possession of a highly sensitive report by Stephanie Davies, senior coroner’s officer for Cheshire Police.
The Davies Review looked at two murder-suicides in Wilmslow, Cheshire, in 1996 and 1999, in which two men were blamed for killing their wives then themselves.