Police Were Warned About White Supremacist « CBS Denver 0 Randall Gross CrimeFebruary 2012Saturday, February 25, 2012 at 1:28 pm PST • Views: 1,427 denver.cbslocal.com Accomplice Actual Shooter Dia Case Dia Murder High Ranking Member Life Term Oumar Dia Paralyzed Prosecutors Racist Beliefs White Supremacist White Supremacist Gang 211