A man shoots a woman in the back in a nightclub (bloody hole seen), and then fires at two cops.
Two muggers attack two undercover cops in the beginning. One cop knocks a man over and punches him a few times, then kicks him. The other cop chases down the last mugger, who attacks him with a knife. He disarms the man, and knocks him out.
A man shoots a woman in a TRAM car (not graphic), and throws her body out,. It falls into the river below.
There's a brief shootout between a man and several cops. A woman is shot in the head (small hole seen, blood spatters on a bus), and much gunfire is exchanged. The man escapes in the bus, and it crashes off a pier and lands in a river.
Two cops with guns burst into a room full of men and hold them at gunpoint, and one of them roughs a man up and pushes him down, holding him at gunpoint.
Wulfgar shoots several men in a stairwell (very bloody), and then shoots another man. The man's corpse is seen with a large bloody bullet hole visible, as well as blood spatter on the wall.
There's a long foot chase in which two cops pursue a man through streets, a construction site, and a subway station. The man shoots at them, and they return fire. The man holds a woman at knifepoint, but lets her go, and the chase ends when he cuts one of the cop's faces with a razor (mildly bloody), and escapes.
Wulfgar kills a woman (offscreen). Scene fades out before it happens, but we learn later that she's dead.