Apparently another mad gunman is roving this town.

Loudspeaker: THIS IS AN EMERGENCY. THIS IS AN EMERGENCY. PLEASE TAKE SHELTER INDOORS IMMEDIATELY. PLEASE TAKE SHELTER INDOORS IMMEDIATELY. PLEASE STAY AWAY FROM WINDOWS.

More sirens.

Did I just hear gunshots, or is it my imagination?

I suppose it might just be feedback from the loudspeaker.