At the zoo «Hamilton» in the UK as a result of «serious incident» killed the employee. This was reported by the BBC.
According to eyewitnesses, the caretaker went into the cage to help his colleagues when it was attacked by a predator.
After this incident, all visitors to the zoo were evacuated. Police are investigating the circumstances of the tragedy.
The Cambridgeshire constabulary has denied rumors that one of the predators escaped from the zoo.