I posted this on a similar door-checking video thread, so forgive me for being repetitive. Since you seem to live in a hot-spot area for this kind of stuff, you might just want to consider doing what I've done...
Get this radar-based
motion detector for your car. Plug it into your cigarette lighter if need be.
Get this wireless doorbell. Solder the ground wire from the motion-detector to one side of the doorbell transmitter push button, and the green (or blue) wire the other side of same button.
You can adjust the motion detector to trip anytime someone gets within a few inches of the car (i.e. contacts the door knob to check if it's locked). That will signal you silently in the house. Grab your two best friends (Smith & Wesson) and head for the door. Or, if you're so-inclined, call 911 and let them know you have prowlers on your street. Then microwave a bowl of popcorn, and enjoy the show!
The problem with these videos is that we rarely are awake when it happens. They're almost always after-the-fact. This would put an end to that.
I'm using a slightly more elaborate system through my z-wave/Vera Edge home automation system. That allows me a bit more flexibility as to what devices are activated by the trigger - but a wireless doorbell (or remote light switch) would do just fine.
