Berlin zoo: Beloved polar bear Knut has died

[Jazzy]

BERLIN -A Berlin zoo official says world-famous polar bear Knut has died.



Bear keeper Heiner Kloes said that four-year-old Knut died Saturday afternoon while alone in his compound. He says the cause is not yet clear.



Kloes says a post mortem will be conducted on Monday to try to pinpoint his cause of death.



Knut rose to stardom when he was hand-raised by zoo keepers after his mother rejected him at birth.

Link: http://www.aolnews.com/story/berlin-zoo-beloved-polar-bear-knut-has/1670440/