Undercover police rescue a female gorilla from suspected animal cruelty . Gorillas can fetch up to $ 20,000 on the black market , the head of Virunga National Park said . Congolese Wildlife Service police find gorilla hidden in bag . Female gorilla was overheated and dehydrated after six hours in transit .
Undercover police rescue a female gorilla from suspected animal cruelty . Congolese Wildlife Service police find gorilla hidden in bag . Female gorilla was overheated and dehydrated after six hours in transit .