Sareth Sin, 67, died upright, seated in a plastic chair, on Christmas Day. He was asphyxiated by fumes from the generator he ran to chase the desert chill out of a cannabis greenhouse on the eastern edge of Los Angeles County.
Leuane Chounlabout, 79, was found lifeless, lying on his back surrounded by a tangle of electrical cords connecting heat lamps to a greenhouse generator outside Palmdale. He had arrived two days earlier to help harvest.
Miguel and Rufino Garcia Rivera, 28 and 36, collapsed on the floor of a desert greenhouse not far away that reeked of diesel and pesticide fumes. The brothers, recent arrivals from Mexico, died of carbon monoxide poisoning near the small cannabis plants they had been hired to cultivate.