Two girls threaten each other with an axe; a woman attempts to wrestle the axe away which sends the axe flying into her leg. We see the axe embedded in her thigh; she is shaken, but no blood is visible.
Children shove each other aggressively in a few scenes.
A young girl slams her head into a door's glass window, smashing it. The girl's teacher pulls her away before she can do it again; we see the girl's head covered in blood.
A woman has a nightmare in which she chops off her own leg with an axe; we see her make the swing, but we do not see her leg. The dream ends almost immediately following.