I found my friends Blake and Curtis to ask them if they knew what happened. They simply said, "Ya man, cars get broken into about twice a week here. It's pretty common." Wow.
I don't know if I've ever been more happy to wake up from a dream and realize it didn't actually happen. Phew!
I guess theses are the type of nightmares I have after watching a [scary?] movie (Paranormal Activity).