Oklahoma City bombing . These theories reject all , or part of , the official government report . Some of these theories focus on the possibility of additional co-conspirators that were never indicted or additional explosives planted inside the Murrah Federal building . Other theories allege that government employees and officials , including US President Bill Clinton , knew of the impending bombing and intentionally failed to act on that knowledge . Government investigations have been opened at various times to look into the theories
Oklahoma City bombing
Oklahoma City bombing
Oklahoma City bombing conspiracy theories