Forensic pathologist Dr. Michael Baden shared his theory on the "unusual" circumstances that may have led to the deaths of Gene Hackman, his wife Betsy Arakawa and their dog.

The office says it does not suspect foul play, however, an exact cause of death has not been determined. In a search warrant released Thursday, police described Hackman and Arakawa's deaths as "suspicious.

The intense character actor who won two Oscars in a more than 60-year career, died of unknown causes at home, along with his wife Betsy Arakawa as well as one of their dogs.