james long had been lying on the floor and gasoline or accelerant had been poured over him intentionally and he had been set afire. >> and jim's autopsy revealed even more evidence. he was unconscious before the fire started. [ male announcer ] every day, your mouth is building up layer upon layer of bacteria, so destroy these layers with listerine®. its unique formula penetrates these layers deeper than any other mouthwash. for a cleaner, healthier mouth, #1 dentist recommended listerine®. power to your mouth™.