AUSTIN (KXAN) -- More than a year after a 14-year-old girl was mysteriously found dead on the side of the road with severe injuries, new body camera footage is showing a tense conversation between her family and police. Senior Investigative Producer David Barer explains why days after Treysuhr Carter was taken off life-support police were suggesting her death was an accident. Related reading: New body camera video as family still waits for answers a year after scooter death Austin detectives reviewing Treysuhr Carter scooter death case A Fatal Fall - The Treysuhr Carter mystery