What damages can be caused improperly towing AWD car

I have an AWD car that was stolen. Police believed it was towed since it's a 2018 car. I noticed that when driving when I come to a stop, or decelerate(like when turning) and accelerate I hear a noise from the back of my car. It kinda sounds like metal straining, the car jerks a little bit and keeps going. My insurance doesn't think it's "claim" related they think its possible normal wear and tear. Any advice on what I should do?