A reward of £20,000 is being put up for information that leads to the prosecution of those responsible for the murder of a man in Chiswick.

75-year-old grandfather John Murray was attacked in his home in Carlton Road in October and died at the scene.

Detectives are also asking people living in the surrounding area to look at any CCTV, dashcam or doorbell footage for clues.

Independent charity Crimestoppers is offering the reward.