Well, that depends on the legal definition of murder where you live.
In lots of places, intent matters. You said the pill was added with the intent to make more money. If there was no intent to kill, then in lots of places that isn't murder but might be some other kind of criminal homicide.
For example, people at Ford made the decision to sell the Pinto with a dangerous defect to make more money and people died as a direct consequence of that product decision. The people who made that decision were not charged with murder (or anything as far as I recall).
I've known homeless people and desperate addicts. Many of them would deal in whatever, to feed themselves. That is wildly different from "They would enjoy kill a stranger."
No. But I find it strange that people categorically say that a drug dealer never would intentionally kill a buyer. They are violent criminals dealing in poison. They are not perfectly rational businessmen who would never do a thing which could hurt future profits.
Well, that depends on the legal definition of murder where you live.
In lots of places, intent matters. You said the pill was added with the intent to make more money. If there was no intent to kill, then in lots of places that isn't murder but might be some other kind of criminal homicide.
For example, people at Ford made the decision to sell the Pinto with a dangerous defect to make more money and people died as a direct consequence of that product decision. The people who made that decision were not charged with murder (or anything as far as I recall).