Authorities investigating the deaths of Oscar-winner Gene Hackman and his wife are waiting for the results of the autopsies, and carbon monoxide and toxicology testing to determine how they died. Hackman and his wife,

Betsy Arakawa was a classical pianist, creative partner and supportive wife who loved watching DVDs with her husband Gene Hackman.

The bodies of actor Gene Hackman, his wife and their dog were discovered in Santa Fe, N.M., on Wednesday afternoon during a welfare check, officials said.