Forest Whitaker is in talks to join Johnny Depp in the LAPD thriller ?Labyrinth,? an individual with knowledge of the project told TheWrap. Christian Contreras wrote the script, which is based on Randall Smith?s book ?Labyrinth: a Detective Investigates the Murders of Tupac Shakur and Notorious B.I.G., the Implication of Death Row Records? Suge Knight, and the Origins of the Los Angeles Police Scandal.? var googletag = googletag || {}; googletag.cmd = googletag.cmd || []; googletag.cmd.push(function() { googletag.defineOutOfPageSlot('/30981161/TheWrapRemnantOOP', 'div-gpt-ad-1470167200293-0').addService(googletag.pubads()); googletag.pubads().enableSingleRequest(); googletag.enableServices(); }); googletag.cmd.push(function() { googletag.display('div-gpt-ad-1470167200293-0'); }); Also Read: Johnny Depp Is in Talks to Play LAPD Officer in Tupac and Notorious B.I.G.