US investigators are trying to establish how Oscar-winning actor Gene Hackman and his wife, classical pianist Betsy Arakawa, died after the discovery of their bodies at their home in the US state of New Mexico. Here is what we know so far about the death of a Hollywood legend known for such films as The French Connection and The Conversation.

After news of Gene Hackman's shocking death, Variety looks back on his career in photos, from "The French Connection" to "Superman" and more.

The much-celebrated Hollywood actor Gene Hackman had a filmography that included Oscar-nominated dramas to comedic roles. He had a wide-ranging career spanning more than six decades, winning two Academy Awards - for his work on The French Connection and Unforgiven - two Baftas,