That sounds far more realistic than some macabre attempt to transfuse. Just from a purely skeptical point of view, drug users want to get high, and it's more ef

That sounds far more realistic than some macabre attempt to transfuse. Just from a purely skeptical point of view, drug users want to get high, and it's more effective to split a dose in two separate shots than it is to recycle someone's blood. Never mind the issue of blood type aside, from a pure drug-seeking behavior angle it makes no sense.