"But how could a killer have made his death look like a heart attack?"
Mare a case of making death a bit more like life, you might say.
He would try to make her death painless and quick.
But he found that the mere knowledge of it made his sister's death all the more difficult to bear.
"You make death into a sweet thing to be eaten so that people don't fear it."
Today, we know there's technology that makes death quite reversible.
It might just add a second sting to the first and make her death that much quicker.
"And make your death appear an accident - or suicide."
"Then I will make her death very long and excruciatingly painful."
In this area, of making death and achieving concealment, he was a king.