PSA - Hyak parking lot car break in

Just a PSA for others that between 6:30-7am this morning my car was broken into in the Hyak lot. I was pretty surprised and now not so sure pre-dawn laps at Hyak are a good call. No stuff was taken - my alarm or someone must have spooked them.

Just curious. How was the car broken into? Seems odd nothing taken. Could it have been a rock thrown from snow clearing equipment or something?

I am definitely curious to know if this has happened to others. 

Kneelturner - I left the car parked nose first against the big berm (in the middle of it ) that seperates the customer parking lot from the condo lot.  very much out of the way.  The smallest window in the back seat was shattered - the one you would break if you wanted in. But contents in the car were completely undisturbed.  ALthough there was nothing to take.

Since there was nothing taken and no entry made I don't know if you could consider this a break-in or maybe either vandalism or an accident. I've not heard of any break -in issues from the condo owners and I hang out there very often.