What are they up to?

I caught these two on 'digital' film while touring the USS Midway in San Diego this past October. I just happened to peer over the edge into the parking lot and caught these two working feverishly trying to get into this locked car - obviously without a key. It appeared like they were trying to retrieve something from the back seat. Did I mention that they were working really fast? I think they were avoiding getting caught. Maybe they were repo'ing something.

Tomorrow, I will be traveling back to San Diego and will keep my eyes open for these two bandits.