Police frogmen yesterday searched a river and a canal for the weapon

used to kill anorexia nervosa sufferer Mrs Carmel Gamble whose body was

found in her blazing home on Walkley Hill, Rodborough.

Detectives in Stroud, Gloucestershire, believe a hammer or similar

blunt instrument was used to batter Mrs Gamble, 43, who weighed just 4st

2lb.