Non mission, just freeroaming around
I guess it was just GTA IV being unstable, no worries then
crashed again; Tried to release my guys after a couple went crazy again to kill me, 6 stars, Shift + F4 resulted in a crash. Tried to release them again and crashed, so it's not looking very stable for me atm.
Also, everytime i load a savegame i have to kill a couple of people. If i don't then every guard spawned will be running away from me if i hit a pedestrian. Exiting the vehicle and killing someone then spawning guard works for me.
But leads me to my next problem. Those runners don't always take effect and completely despawn, because the game then thinks there is still someone going to be a passenger in the vehicle and that means the rest of the guards i can actually use will stand there. No supposed space that's used by someone else, no go.
A video for the Scared Bodyguards: http://www.xfire.com/video/61897/
Mortal Bodyguards: Seem to have almost no HP at all, someone bumping into them is enough to kill them. Most die during spawn if they collide on another bodyguard and get physics damage. Not sure if this is intended or not: