Police teams are searching for a wolf which has escaped from Colchester Zoo in Essex.
The animal was reported missing at around 8am this morning.
Five Timber wolves in total escaped from the enclosure at the zoo after the perimeter fence was damaged.
One of the wolves returned, whilst two had to be shot and another was recaptured.
The fifth wolf has still yet to be found and is thought to be sheltering in thick undergrowth.
A police helicopter and ground units are continuing to search neighbouring fields.
More top news
Anger is mounting over a new warehousing development in Northamptonshire - being built on top of a 4,000 year old prehistoric monument.
Sunday's marathon was the hottest on record, with temperatures reaching 23.2C.
After some sunshine this evening, it will become cloudy overnight with outbreaks of rain moving east across the region for a time.