Was the bloodstain solid or was there a "watered-down" circle around the solid blood (what is called a "halo" around the blood spot? A halo may indicate a leakage of cerebral fluid, a result of a possible head trauma. I was curious of why he fell asleep. Did he complain of any head pain? Have also heard of people having blood from ears as a result of heavy meth usage.
Padraic