- Brennan was a witness to the assassination of President John F. Kennedy in Dallas, Texas. In the Zapruder film, he can be seen sitting on a retaining wall across the street from the Texas School Book Depository. Shortly after the shooting, he gave police a description of a sniper he saw fire from the sixth floor of the Depository. He later tentatively identified Lee Oswald in a police lineup.
Contribute to this page
Suggest an edit or add missing content