Takeaways from the Gene Hackman and Betsy Arakawa deaths investigation

Santa Fe County Sheriff, Adan Mendoza, second from left, Dr. Heather Jarrell, chief medical investigator for the New Mexico Office of the Medical Investigator, center, and Dr. Erin Phipps, New Mexico State Veterinarian with the New Mexico Department of Health, hold a news conference to talk about the cause of death for Gene Hackman and his wife Betsy Arakawa in Santa Fe, N.M. (Eddie Moore/The Albuquerque Journal via AP)