Wife and mistress 'slept with Philpott in turns'

The former mistress of a man accused of killing his children in a house fire has told a court how she and his wife used to alternate the nights they would sleep with him.
Lisa Willis (aged 29) said she would sleep with Mick Philpott one night and his wife Mairead (aged 31) would sleep with him the other night at the home they all shared with their children.