Leonardo DiCaprio and Martin Scorsese‘s longstanding relationship has lasted for five films, and now there is a new report that it will extend to six. Though Scorsese has a full slate of films that he is either reportedly attached to, or will most definitely work on, the director’s next project will be an adaptation of Devil in the White City, with DiCaprio set to play one of the real-life murderers. The Erik Larson novel, which blends meticulous research with a thrilling fictional narrative, is set during the 1893 World’s Fair in Chicago, where a serial killer masquerading as a doctor lures unsuspecting victims to a crematorium and gas chamber built on the fairgrounds.

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