Father 'phoned children's mother before deaths'
A man believed to have killed his two young daughters before committing suicide phoned their mother to say “the children have gone to sleep forever”, a family friend said.
Mechanic David Cass, 33, is thought to have smothered three-year-old Ellie and 14-month-old Isobel on Sunday night in a caravan parked where he worked in Southampton, England.
