()||:The floor still bears tracks left behind by the police. +They found the severed halves of a weapon at this spot—a 512. +That would be the object which caused the damage to the wall. +The chalk outline left by the police is still here, but the weapon itself has been taken away as evidence. +There is a horrific blood splatter on the wall. +It signifies that it wasn't just the gun which was cut in two.