99 Camary Rear Suspension Problem

Friend called me tonight stating that when he left the bank he drove thru a water puddle and it sound like 2 flat tires at the same time, then he noticed that the rear of the car was resting on the tires. Has anybody ever had a problem like this?? There is not any movement in the suspension of the rear end. We've had alot of snow this winter here in WI and lots of salt on the roads. Does this sound like the coil spring mounts on the struts broke off????????

Any ideas


Thanks for advice