Keepers 'heartbroken' by cub death

Keepers at London Zoo say they are distraught by the death of their first tiger cub born in 17 years. The Sumutran tiger was just three weeks old. Today it was announced the cub - who hadn't yet been named - drowned in a pool inside the tiger enclosure. Lucrezia Millarini reports.


London Zoo tiger cub drowns

The first tiger cub to be born at London Zoo for 17 years has died.