Police are trying to work out how and why a 19-year-old man died at a house in Salford.
Detectives believe that Travis Barber, who worked as a personal trainer, may have been deliberately targeted but they don't know why anyone would have attacked him.
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Father of Violet-Grace Youens who was knocked down and killed on Friday has appealed for the suspect to return to the UK to face justice.
Mild but mainly cloudy and breezy with outbreaks of rain, especially in the north and west. Improving for most on Friday.
Detectives have released the CCTV footage following an arson attack at an address in Ormskirk.