A madman has done this our murderer is! He pushed the body up but it took alone, three or four people to pull it down. And think of those handfuls of long grey hair on the floor. Have you ever tried to pull hair out of someone's head? You need to be very strong to do that. You also need to be strong to cut right through someone's neck with just a razor. And why did the old lady have so many broken bones? Because the murderer pushed her body through the open window, and it fell down onto the stones of the yard below.