Thread:LORD LUCIFER MORNINGSTAR/@comment-36740624-20181230035848/@comment-36757750-20181230234952

Actually, he died because of his lifespan, remember, replicants' average lifespan is 4 years.

Also, there's a debate about Deckard being the villain, but actually, he's an anti-hero that doesn't like his job about killing replicants, and he stars to feel remorse during the story. After Roy's death, you can see that Deckard truly feels sorry for him.