A zookeeper was killed by a 675-pound Siberian tiger after it scaled a 12-foot high electric fence that was switched off – Port Elizabeth Business News: A zookeeper was killed by a 675-pound Siberian tiger after it scaled a 12-foot high electric fence that was switched off: A South African zookeeper was killed by a Siberian tiger after it climbed over a 12-foot high electric … [Read more...] about A zookeeper was killed by a 675-pound Siberian tiger after it scaled a 12-foot high electric fence that was switched off – Port Elizabeth Business News |MyPE