Gene Hackman, the two-time Academy Award winner, had deep ties to New Mexico prior to his death. He moved into a home in Santa Fe with his wife, Betsy Arakawa, after their marriage in the late 1980s, according to The Associated Press.

The investigation into the death of Gene Hackman, his wife and dog has found no signs of foul play or gunshot or other wounds, and the gas company is assisting with the probe in a sign that authorities could suspect carbon monoxide poisoning is to blame.