WATCH: Police say deaths of three children in Bristol a 'tragedy'

Three young children found dead at a house in Bristol were a boy, aged seven, a girl, aged three, and a 10-month-old boy.

Police officers discovered the children after responding to a welfare call in Blaise Walk, Sea Mills, at 00:40 GMT on Sunday.

Ch Insp Vicks Hayward-Melen said it was a "terrible and deeply disturbing tragedy".

Video journalist: Alex Howick