Three children and a woman have died after a house fire in north-west London, with a man arrested on suspicion of murder.Officers were called to assist the London Fire Brigade (LFB) at the scene of the blaze at the home in Tillett Close, Stonebridge, at 1.22am on Saturday.

Three children and a woman have died after a house fire in north-west London, with a man arrested on suspicion of murder.Officers were called to assist the London Fire Brigade (LFB) at the scene of the blaze at the home in Tillett Close, Stonebridge, at 1.22am on Saturday.