Imagine walking into your house on this guy roaming around. Actually, imagine him playing the piano.

A Colorado family arrived home to find their house was ransacked over the weekend by a vandal with "grizzly" intentions. The family first believed their house had been ransacked by burglars, but when they looked at the security footage, they discovered the culprit was actually a black bear. Home security video showed the bear lumbering over to their piano and banging on it during its curious visit.

I'm like, 'Oh my gosh, there's the bear,'" Katie Haley, the daughter of the homeowner, said.