The parents of the murder victims.
Whose rights of theirs were violated? The "murder" "victims" were adults - and could just as easily have drunk themselves to death.
The six dead guys. The number of folks turned into addicts by these money grubbing ‘doctors’.
Nonsense - people who drive for hours to get prescriptions know exactly what they're doing. You might as well claim that McDonalds is a murderer because a customer ate themselves into fatal heart disease.