I think I remember you saying you're in California, so whatever town you're in I'm now sure you're not in Compton.
I remember back in the 70's my aunt's house was broken into so she bought a burglar alarm, when she was away for a few days, if no a whole week it went off non-stop until she returned. Her neighbor called us but we didn't have a key to the house, I guess the police can't break into a house to turn off alarms, but then again like I said this was back in the 70's.