We see a flashback of a woman killing a man and a woman. She stabs the woman several times (offscreen); we see blood splattering on a wall. She pushes the man out of a window; he crashes it and the glass cuts his body, throat and face, killing him (we see a lot of blood on his body).
A man attacks another man and punches him (his nose bleeds).
It is mentioned that a man drugged a 14 years-old girl and raped her.
The whole movie is about a woman convicted to death row.