Authorities are searching for answers into the death of actor Gene Hackman, 95, who along with his wife, Betsy Arakawa, 65, were mysteriously found dead in Santa Fe.

The late Gene Hackman and Betsy Arakawa’s neighbors Daniel, Barbara and Aaron Lenihan tell PEOPLE about their life and relationship in Santa Fe, New Mexico: 'They seemed like real life partners, really,

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.

You know Gene Hackman from his greatest hits like "The French Connection." But did you know he played an ant? Here's 5 surprising Hackman roles.

One of the 20th century's greatest actors, Hackman's career spanned more than 40 years and a variety of roles, from tough-guy parts to comedic turns, playing heroes, villains and one iconic sports coach in ways that captivated audiences.