Causes of Abnormal Mucus in the Stool. Examples of conditions that can be responsible for abnormal mucus in the stool can include Irritable Bowel Syndrome--including Ulcerative Colitis and Crohn's Disease (an extremely inflammatory condition)--infection and mechanical obstruction.
Assassination and Death. Four sitting Presidents have been assassinated while in office: Abraham Lincoln, James Abram Garfield (1881), William McKinley (1897-1901), and John F. Kennedy (1961-63).
53 Years Since JFK Assassination. The 35th president of the United States was shot by Lee Harvey Oswald on Nov. 22, 1963. U.S. President John F. Kennedy was assassinated on Nov. 22, 1963, when he was traveling through Dallas, Texas, in an open-top convertible.