So the following scenario is very ridiculous and would probably never happen, but bear with me.
So you are at a gas station and you notice someone who seems absolutely normal, and for this reason your guard may be down a little. He is more then 20 feet away and is not doing anything to alert you.
But all of a sudden the guy pulls out a knife and cuts his wrists deep enough to knick the arteries.
Blood is literally squirting everywhere. The guy then drops the knife and starts running at you with the intent of getting his blood on you.
Now what do you do?
For all you know this guy could have full blown AIDS and he just wants someone else to share his fate…
I guess I am wondering if this would warrant the use of deadly force.