articleThe Brief A zookeeper who had been working at Safari World Bangkok for 20 years, was mauled to death by lions, according to multiple reports. A keeper at a zoo in Thailand was mauled to death by lions in front of visitors on Wednesday, according to reports. Dig deeper:After exiting his vehicle, the zookeeper was attacked from behind by a lion. Visitors who were driving through Safari World Bangkok watched in horror as several other lions attacked. What they're saying:"The most important thing is that the five lions involved will be confined and undergo behavioural adjustment.