It was an unusual emergency when a 17-year-old girl got hopelessly tangled in her seatbelt. Her mom watched in disbelief as her daughter tried to break free. So how did Gracie Davidson find herself in such a bizarre situation? She was in the back seat of her mom's car when she fell asleep. When she woke up, somehow, her seatbelt was tightly wrapped around her waist and she couldn't release it. Police outside Dallas, Texas, were called, but this was unlike anything they'd ever experienced.