The violence is not frequent, but when it does happen it is extremely graphic and disturbing.
A character is stabbed in the stomach twice (his hand is also cut) and in the back and chest once. Some blood on his shirt.
A man's neck is stabbed with a screwdriver. He removes it and a stream of blood squirts out. His blood-soaked neck is seen for a bit.
A man is tied up, taken into the middle of a lake, and has his ankles sliced with bloody results (seen in closeup for a few seconds).
A woman is shocked for twenty seconds during an interrogation through clips attached to her ears (we don't see her face or body as a blanket covers it). She is shocked again for nine seconds before the scene cuts.
A man is hit once with a bat. While unconscious, his head is hit several more times (seen from a distance, no details visible).
Bloody bags and clothes are then seen, implying that a dead man is being dismembered for burying.
Morticians perform an autopsy on a dead girl, we hear her body cracking. We then see her burning hand while she's being cremated.
A young girl falls into a river and drowns, we see her body floating.