Portland Police Bureau Sergeant Kyle Nice is pictured here (The Oregonian / Ross Hamilton) spraying non-violent protestors in the 11/3/2012 'Anti-Austerity Rally".
Nice beat James Chasse to death in 2006. He was suspended from duty in April 2010 for acting "inappropriately" in an off-duty Washington County traffic confrontation where he displayed his police pistol in a threatening manner. In September 2012 Portland police chief Mike Reese put him back on duty at East Precinct in September.
See - link to www.oregonlive.com