Ringing someone’s doorbell isn’t a threat. Maybe the old man can mount an insanity defense?
Nope, and if you do at my house I'll probably yell at you from a window.
I had an unknown intoxicated person ringing my bell at 11 pm and knocking on the door for 30 minutes. Watched them with a security camera.
I didn’t go to the door, but called the police and they scared em away.