Voting Positive
I don't think this criminal event will go the way you imagined it, it will be significantly harder for the cops than the criminals. As a criminal you can get your parachute and make a jump for it and land really far away, as a cop you would have to follow the criminal and see where he lands then go for him. I see this favoring the criminal side a little, so I'm negative.
No offense but your logic sound stupid, there is police computer bliping the wanted players. Usually if there are no cops outside CEs criminals escape and if cops camp outside then it is challenging for criminals. I can mention several ways which can possibly result in favor of cops specifically in this case, but what makes you think parachuting will result favoring criminals I dont understand you can simply follow or snipe.