Barack Obama assassination plot in Denver a racist, and that is not him." Gartrell was released from federal custody on June 12, 2009. Barack Obama assassination plot in Denver The Barack Obama assassination plot in Denver refers to an alleged plot by Shawn Robert Adolf, Tharin Robert Gartrell and Nathan Dwaine Johnson to assassinate Barack Obama, then the 2008 Democratic Party presidential nominee. The trio allegedly planned to shoot Senator Obama with a high-powered rifle during the Democratic National Convention in Denver, Colorado. The alleged motive for the attempted assassination was a white supremacist belief that an African American should not be elected President of the
African-American candidates for President of the United States Senator Obama was identified as a potential candidate for president of the U.S. after his speech at the 2004 Democratic National Convention. The distinct possibility of an African American becoming elected was realized as the Democratic primary elections got under way in early 2008. Barack Obama emerged as a serious contender for the nomination and was the first African American to win the nomination of a major party in a United States presidential election. As the Democratic Party's nominee he went on to win the general election on November 4, 2008. On January 20, 2009 he was sworn in as