Santa Fe County Sheriff Adan Mendoza told NBC's “Today” show that investigators were trying to sort out conflicting stories about the doors. He said several doors were unlocked and a rear door was open, which allowed two dogs that survived to go in and out. He also said he thinks the front door was closed but unlocked.

Gene Hackman (“The French Connection," "Unforgiven") and his wife, Betsy Arakawa, were found dead in their Santa Fe home Wednesday. The Oscar-winning actor 95.