Some victims bled to death while waiting to be treated.

BBC: Kenya: Tana River clashes leave dozens dead

And no one came to help him as he bled to death on the pavement because they were afraid they would be killed, too.

NPR: Journalists Dodge Danger to Report on the Dead

Before the meeting, some worried that the lung cancer data for the drug would be marred by a side effect: In earlier trials, 9% of patients had bled to death from their lungs while on Avastin treatment.

FORBES: Genentech's Triumph