Again last night with the "bang," and the vehicle tear-assing away. A pistol this time, no doubt about it. Firearms are a way different wave form than fireworks or such like. Fireworks are more expansive, like a bell curve; firearms have a very sharp attack and then decay quickly, the highest point is very near the left margin, then it falls off in a descending curve.
You could hear the little smash almost simultaneous with the shot, I'd say someone fired into a wooden door. There was a little shouting first, a man and a woman, as usual. Guess which one popped the cap? We all know the answer to that one. About four a.m.