Update: Shain Gandee and family may have died from Carbon Monoxide Poison

The SUV where Shain Gandee, his uncle David Gandee and his close friend Donald Robert Myers died, has finally been pulled from its muddy grave.

Shain, the Buckwild star, has been identified as the driver. The vehicle was partially submerged in deep mud, with the muffler completely below the surface.

Speculation is growing that the three may have decided to keep the vehicle running with the heat on after they became stuck because the temperature was below freezing. Not realizing the muffler was blocked, carbon monoxide would have quickly built up inside the Bronco.