One day I came into the office and noticed that one of our neighbors doors had a triangular hole cut into it near the door handle. It was a solid core door on an interior hallway. One of our cameras picked up the sound, someone brought a chainsaw and in about 30 seconds cut a hole in the door so they could reach through and open it from the inside. They took the safe, but I was told the safe was empty.

Oddly, this is a case where they would have had plenty of time to pick the lock as well, and it would have been much quieter.