That was a Mavic Pro; "A smash repairer found part of the drone in the motor of his car" (camera and gimbal). From the dashcam it looks like the Mavic hit the bridge, then fell to the road below, hitting the car.
Yes, yes, idiot, yadda yadda, but I am curious what went wrong. Guessing interference or low battery caused a RTH lifted it into a girder. Maybe a hard to see cable. At the very least the pilot has been 'fined' one Mavic!