Investigations have been continuing today into how a number of wolves managed to escape from Colchester Zoo.
The incident took place yesterday morning and resulted in three of the five wolves being shot dead. One returned of its own accord; the other was tranquillised. They had got out though a damaged fence.
So, what can zoos do, to make sure they are as secure as possible?
Click below to see Malcolm Robertson's full report:
More top news
Cloudy and breezy with some patchy rain at times but also with some decent drier spells also likely. Feeling warm in any brighter spells.
An ITV News camera captured an 'agitated' Clive Lewis moments after he was told his speech at the Labour conference had been 'watered down'.
Paralympic gold-medallist Louis Rolfe was treated to a hero's welcome when he returned to his Cambridge college this afternoon.