January 7, 1971 New York Times

Liston had not been well since he was involved in a  Thanksgiving traffic accident near his home. He was cited for failure to use the right of way after his vehicle was struck by another car while Liston was making a left turn. He was taken to Sunrise Hospital, where he was treated and released.

1. Infusion Therapy.
2. Intravenous Therapy.
3. Venipuncture.
4. Have to be a family member and a Subpoena to release Autopsy Report.
5. Sonny complained of chest pain before being taken to the hospital.