An autopsy has confirmed the cause of death for 2 people who were found dead in Siskiyou County in November. A 56-year-old North Carolina man was found dead on November 21st in a travel trailer in the Shasta Vista area. Earlier in November deputies found a 58-year-old woman dead in a wooden structure also in the Shasta Vista area. Autopsies were done on both victims and they died from C02 poisoning. A generator was found operating outside the trailer where the man was found dead, and the woman was apparently using a charcoal barbeque inside her home to stay warm.