Infrequent strong violence throughout the first season include setting a man on fire, beating a person to death, fistfights, poisoning, tasering, etc. Little to no gore. The second season is more violent.
It is strongly implied but not shown that a young woman kills her kidnapper.
Season 2 is more violent than season 1. There's one episode where the main character patty fights 3 guys. One of the gets a chunk of glass stuck in his neck and dies (lots of blood) the second gets beat up and third gets the shot in the head.
A guy falls to his death and bumps his head on some stones (not graphic but aftermath is seen)
In one episode during a festival of the pageants, 3 cars blow up killing all 3 pageant girls but it is played for comedic purposes.
One character (roxy) gets strangled to death by her own sash. Her body is seen with a bouquet of flowers down her throat.
Patty strangles a woman after getting attacked in the second season.
In the second season a woman is murdered with an axe offscreen. The aftermath is shown and it is very bloody.
A girl is shown with a bouquet of flowers shoved down her throat, this only shown for a few seconds.
Violence is sporadic but surprisingly intense: Two characters punch each other in the face during an argument; a character douses another with alcohol and considers setting him on fire; a man is bludgeoned to death; a man considers suicide with a gun.
In season 2, a character is seen hung by the neck and an axe is sticking out her belly. A little bit of blood around the axe.