That's an old picture.
Story was the MX guy was repositioning it from the hangar and somehow managed to kill the hydraulic pumps.
Lost the brakes and ran right into the jetbridge. Pure incompetence, nothing wrong with the airplane mechanically.
The mechanic had previously been employed at Pinnacle Airlines, but had been asked to resign for his history of unsafe behavior. Unfortunately, with no discipline ON RECORD, he was able to go to Mesaba without his past being known... until he bent that airplane.
I seem to recall they totaled the aircraft, something about bending the main spar that runs up the longitudinal axis of the aircraft...
Old story.