Colchester Zoo told visitors escaped wolves case was 'medical emergency'

Zoo visitors were told there was a "medical emergency" rather than wolves on the loose after five escaped from their enclosure, it has emerged. Five of the six timber wolves at Colchester Zoo escaped on Tuesday at about 07:30 GMT. Three were shot dead. via Pocket http://www.bbc.co.uk/news/uk-england-essex-25118535#sa-ns_mchannel=rss&ns_source=PublicRSS20-sa