'I will f---ing kill you': Missouri police officer threatens protesters in Ferguson

By Patrick Begley
Updated August 21 2014 - 3:13pm, first published 2:07pm
Police watch as demonstrators protest at the killing of teenager Michael Brown. Photo: Getty Images/Scott Olson
Police watch as demonstrators protest at the killing of teenager Michael Brown. Photo: Getty Images/Scott Olson

Warning: This article contains language that may offend some readers