Apparently an Aeropostal DC-9 (YV136T) made a heavy landing in Puerto Ordaz (Venezuela) after a flight from Caracas.
The forces involved were apparently enough to break the number 2 engine loose from its pylon!!! Put a few crinkles in the fuselage too!
I suppose it is better that the whole tail section breaking off as in the infamous MD80 flight test.
Photo can be found here