A man is arrested on suspicion of murder after three women and a man are found dead in Bermondsey.
Four people have died of stab injuries at a home in south London, the Metropolitan Police have said.
Officers were called to reports of a disturbance at a home in Delaford Road, Bermondsey at about 01:40 BST on Monday.
After forcing entry, they found three women and a man suffering with knife wounds.
A man has been arrested on suspicion of murder and is in custody at a south London police station.
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