Is There a Proximity Alarm?

Razed man tried to get into a car in the parking lot of his housing complex. He looked crazed and had a small grin on his face. After ten minutes, two police cruisers come on to my street with their lights on and their guns drawn. At the man, he looks at them and then starts walking toward them slowly. By doing that, the guy got tazed. Then i could hear a loud scream come from outside. I don't know if he moved course, or was forced to quit, and they just can't kick him out of accommodation or something. Hopefully nothing else happens, but if it does, i'll let you know.