A man intentionally bashes his head on another man's head.
A man hurts a crippled man but then is punished. No punching - just grabbing.
A man threatens to punch - but doesn't.
The crippled man intentionally cuts his wrist (implied, he may have missed). No blood or wound is shown. There are no consequences.
The crippled man kicks a glass out of someone's hand. It shatters and flies across the room. A massive physical fight breaks out. There is punching, shoving and bottles smashing - but no blood is shown.
A man is seen lying on the ground. He is dead.