At the beginning the girl is set on fire and screams (offscreen), but in the next shot lying in flames she is completely motionless instead of tossing about in agony.
1:18:10 the Police car is in the wrong place. It should be at the forest line where it was moved earlier. You can see the police car front of the door where it was parked earlier in the film at 0:06:20.
A hospital wouldn't keep narcotics like morphine sitting on a shelf like that, DEA regulations require that they be kept in a locked cabinet or drawer separate from other medications that are not controlled substances.
A lit cigarette won't start gasoline burning.