Shoot down rescue helicopters (Nemesis RE3)

From Create Your Own Story

You jump up on to a roof and scan the skies. You quickly spots your first target, a lone Blackhawk helicopter from which a U.B.C.S. team is rappeling down onto a rooftop. You smile a little and fire an rocket at it. You hit in in the middle and it bursts into flammes and falls down onto the rooftop, taking the panicked soldiers with it. You can see the surviving soldiers crawling around on the roof. One of them gets onto his feet, apperently unharmed, and tries to help his wounded comrades while calling for help with his walkie-talkie. You could easily get to that roof and finish the survivors off before the med-evac arrives, but on the other hand you could wait for it to arrive and shoot it down too. Or you could simply go on and look for more helicopters to shoot down.

What do you do?

Get over there and kill the survivors (Nemesis RE3)

Wait for the med-evac to arravie (Nemesis RE3)

Go on and look for more choppers to shoot down (Nemesis RE3)

Go on with your mission to hunt down the S.T.A.R.S. members (Nemesis RE3)