| 1218194 |
2011-07-21 21:58:00 |
I would imagine that if the villain needed a blood transfusion that he would not be up and about straight away. The experts seem to think that warning bells would be there even if the donors DNA was detected.
This means our villain would have to commit the crime very soon after they've had the transfusion for the donor's white blood cells to still be present in their body. But even if the lab can detect foreign DNA the results will not be clear-cut because they will be mixed with the villain's own white blood cells. |
Bobh (5192) |