A lioness that killed a 19-year-old man at a Brazilian zoo in front of horrified zoo visitors is not expected to be ...

Gerson de Melo Machado, 19, was mauled to death after he invaded a lioness' enclosure at Parque Zoobotanio Arruda Camara in ...

The 19-year-old victim climbed up the side structure of the animal's cage in a Brazilian zoo and lowered himself into the enclosure by sliding down a tree.