Steve Samson given whole-life order and Gemma Watts at least 30 years after killing and dismembering 38-year-old

A couple who killed a woman and dumped her dismembered body in different parts of south London have been jailed for murder.

Steve Samson was out of prison on a life licence for the murder of a taxi driver in 1998 when he and his partner, Gemma Watts, killed Sarah Mayhew, 38, at his flat in Sutton last spring.