-Pakistan's LEAs are often on high alert for terrorists trying to enter cities ---- this means citizens should also be extra careful
-Many Pakistani LEAs are notorious for being incompetent extortionists; I have been stopped multiple times by Capital Police with my wife --- after pretending to half-heartedly "search my car," in the end they just want a bribe (or worse) IF the girl isn't your wife / relative. My response is always the same: don't you have some real criminals to catch?
-The police, I believe, is acting within its rules of engagements if it fires upon a vehicle that does not stop when prompted
-The only question here is whether there was any foul play by the police (doesn't seem like it or the girl would been making a big deal out of it) OR if the signal to stop was unclear or misinterpreted --- otherwise it's a pretty black / white situation where somebody failed to heed an order to stop and was shot in response.