The New York Police Department says they did not find a gun inside the backpack they recovered in Central Park that potentially belonged to the person of interest in the UnitedHealthcare CEO shooting. A jacket and Monopoly money were among some of the things found in the backpack.
The CEO had pre-existing conditions, his body just did that
Considering the first bullet didn't kill him, I would say he had a pre-existing condition by the time the third one did him in