Her final text contained just a single word, but it haunts Jean Hanlon's (pictured) family to this day. 'Help', the message read.

Four members of the same family, including an 11-year-old girl and three-year-old boy have all been found dead in west London flat. 

Police were called at 3:12pm yesterday to concerns for the welfare of the occupants of a house in Staines Road, Bedfont.

When officers attended the house a short while later, after forcing entry into the premises, they found the bodies of four people.