He wanted to use his blood ( all of it ) to cure Luther. Therefore killing him was the most efficient process.
Pfft right yeah. Stupid then stupid now.
I mean it was actually kind of smart
not smart at all because it was im the middle of the road. by the time he got h somewhere to draw his blood most of it would coagulate also not to mention a corpse doesn't have immunity so gis blood would be rendered useless~
What was the justification for the hit and run?