Mr. Samuel J. Seymour, the last living eyewitness to the assassination of President Abraham Lincoln at Ford's Theater in Washington, D.C. was the mystery guest on the February 8, 1956 episode of the I've Got a Secret game show.
Joseph Hazelton is another witness to Lincoln's assassination. This video uses his audio testimony with images.
My second attempt of putting the audio testimony of Joseph H Hazleton to some appropriate photos so as to help describe the Lincoln assassination as he witnessed it. He also goes into the theory that Booth escaped death and lived for years after the assassination under a different name.