Their m.o. is to rip your telephone junction box off the wall in order to disable any land line alarm system. Are all committed during daytime hours when victims are at work.
I'm switching to celluar based alarm today, would highly recommend anybody with land line to do the same.

We know who is doing it, group of teens who just moved into a rental on Bishop. They are also slinging dope right in front of their house. Eastern District knows about it, hopefully surveillance units will catch them sooner than later.