Actor Gene Hackman and his wife Betsy Arakawa were found dead in their New Mexico home. Here's what we know so far about their cause of death.

The Santa Fe County Sheriff’s Office said cause of death has not been determined and an “active and ongoing investigation” is underway.

Gene Hackman and his wife Betsy Arakawa were found dead at their home in New Mexico, alongside their dog. Hackman was known for roles in "Bonnie and Clyde," "Superman," and "The French Connection."