2015 VOLVO V60CC Engine Problems

The piston rings failed on the 5 cylinder engine. The car is not available for inspection as I got rid of it since it cost 16k to repair. My saftey and many others were put at risk as it would cause the engine to heat up excessively and possibly cause a friction weld of the pistons to the crank. This could imobilize the car during driving and cause a crash. I had the car inspected by a automotive tech and the piston rings were found to be at fault. I also had volvo themselves check snd they came to the same conclusion. They said this was normal on these cars. The warrenty company that I went through said they wouldn't cover piston rings. There was no warning about the piston ring problem other than after the fact when the engine drank all the oil and I got a low oil...