COPENHAGEN — A man was killed by tigers at a zoo on Wednesday after he scaled a fence and crossed a moat to get into their enclosure in the Danish capital Copenhagen, police said. The man, in his early 20s, was savaged by three tigers after he broke into Copenhagen Zoo in the early hours. He was dead when staff arrived for work. Police said the man, who had not yet been identified, may have entered the enclosure as a way of committing suicide. They said he was not Danish but his nationality was not yet known. — Reuters