VIDEO: Gary Coleman’s Ex-Wife Fails Polygraph About His 2010 Death

Gary Coleman’s ex-wife reportedly failed a polygraph test about the actor’s suspicious 2010 death. Thursday’s two-hour premiere of A&E’s “Lie Detector: Truth or Deception” features Coleman’s ex-wife, Shannon Price, who was married to him from 2007 to 2008. TMZ reported that in January, Price  underwent a lie detector test regarding Coleman, who died of a …