David Grann reflects on the painstaking research that sparked his true-crime book In researching “Killers of the Flower Moon." author David Grann says he found the most telling information in ...

Director Martin Scorsese’s latest crime drama is based on David Grann’s non-fiction book Killers of the Flower Moon: The Osage ... his latest work on the big screen. In the meantime, we ...

Martin Scorsese’s The Killers Of The Flower Moon is a moody ... Apple Original Films to adapt Grann’s book for the silver screen, and he met with Osage Nation’s Principal Chief Geoffrey ...