DescriptionInvestigating the secret life of the young man prosecutors allege gunned down United Healthcare's Brian Thompson.
View Full Cast Luigi MangioneSelf (archive footage)Josh MargolinSelf - ABC News Chief Investigative ReporterJosh EinigerSelf - Reporter, WABC-TV, New YorkAaron KaterskySelf - ABC News Senior Investigative CorrespondentMaria CramerSelf - NYPD Bureau Chief, The New York Times
