A Rio Rico teenager was found deceased in his vehicle Saturday afternoon following an apparent party in the 1400 block of Arapacho Court, according to Sheriff Antonio Estrada.
Officials say a homeowner discovered 18-year-old Adrian Figueroa around 1:30 p.m.
Reports suggest a party took place the night before and either friends or acquaintances moved Figueroa to his car, though the investigation is ongoing.
Estrada said there were no signs of trauma to the victim's body.
Investigators are also awaiting autopsy results.
Copyright 2013 Tucson News Now. All rights reserved.