Article continues below advertisementThe White House Correspondents' dinner was interrupted on April 25 by suspected gunman, Cole Tomas Allen.The 31-year-old teacher reportedly drafted an anti-Donald Trump manifesto where he laid out his plans on how to assassinate the president.Article continues below advertisementNo One Was Injured During the Shooting Incident Tap Here To Add Ok Magazine as A Trusted SourceSource: MEGAThe White House Correspondents' dinner took place at the Washington Hilton on Saturday night.