Oswald in the doorway: the blog of the Oswald Innocence Campaign, by Ralph Cinque

Tricia Scott made an interesting point. If this is Oswald's blood on the floor of the Dallas PD then wouldn't they have roped it off or taped it off or something?

Would they really just leave a man's blood on the floor without restricting the area? So, people could just walk through it and get human blood on the soles of their shoes? And nobody cared?