Comment by BeetleB

> They guy was selling a good to willing and aware buyers and we have no reason to believe he was trying to kill anyone.

People have already addressed the "aware" part, but "willing"? Really? Do you understand how addiction works?

I'd bet a lot of money that they saved some number of lives by catching him. He was engaging in an activity that had a high probability of resulting in some deaths. I can sell knives in a store, and I have a reasonable level of confidence that no one died because of those knives. Here, the probabilities are inverted.