Great Lakes Paul

2012 3.5L V6 Edge rear, passenger side axle (driveshaft} hanging up.  

Did a grocery run, 4 mile round trip, Friday.  On way back experienced drag on right, rear wheel. Got out, inspected for flat tire. None. Traveled 10 yards before rear wheel lock up. Put transmission in reverse, travel 10 feet to reset.  Then repeat, 10 yards forward followed by 10 feet backwards. 

Called police for assistance to get a flat bed tow truck.  The cop repeated what I told him. Wrecker driver indifferent. Hooks chain onto car without skids or dolly for rear wheels, and pulls Edge onto the bed. Breaking the rear differential case, and emptying it's fluid onto the pavement along with pieces of differential housing.