Police gun down a man who is — quite obviously! — unarmed.

It's obvious, because he is naked. They gun him down, because he his eating the face off another man, who is also naked. They continue shooting until the man is dead because one shot doen't stop him from devouring the other man's face.

Investigators believe the victim may have been homeless and laying down when the crazed man pounced.

But why was the victim naked?

ADDED: "And the guy was like tearing him to pieces with his mouth, so I told him, 'Get off!'... You know it's like the guy just kept eating the other guy away like ripping his skin.... Police officer came over, told him several times to get off and a police officer climbed over the divider and got in front of him and said, 'Get off!' And told him several times and the guy just stood his head up like that with a piece of flesh in his mouth and growled."