Hi, a couple of days ago my brother was driving and went to turn into a street. Before he turned into the street he looked left to check if anyone was coming and then looked right and a body fell right near him. The body hit the road and bounced up a metre and then laid on the road dead. My brother said he cannot sleep and whenever he tries to, all he can see is the mans face with brain over the road and he constantly hears the sound of the mans skull smashing. I'm really worried about him because he is a very strong male but I really need advice on how to help him get through this tough time?