I've Never Heard of This, but I'll Watch It

I haven't heard of this, apart from your recommendation, ecause i think you recommended this to me a while ago, and i haven't seen it yet. I do have one question though. Why doesn't he just give them something to make them fall asleep and then still money in the hossital? In some cases he did, depending on the situation. He operated depending on each each situation. So sometimes he poisoned people, stole the money and just left them. Sometimes he killed them through poison. But sometimes he gave them enough just to make them feel bad. While he kept them alive, he was perhaps getting them to wire money,. For their treatment let's see. So