Remember, the police are in the area and they know something is going on.Quote:
Just my opinion, but I think its potentially a fatal mistake to verbalize this.
They may be in the house chasing bad guy, bad guy might be there, you have no idea.
Its chaos and there is not much that can go right, but if I know there might be a SWAT team right outside in my front lawn and I cannot get through to 911 and I think there is a bad guy or multiple in my house, making a hell of a lot of noise makes a lot of sense to me. You are literally calling in the cavalry.
Heck fire a starter pistol, light up an actual homing beacon. Unless they are actual zombies, they are going to hear the sirens coming real quick and know that you have more numbers than they do, and they are probably going to care.