I'm not sure what makes you think he could have been a serial killer, but if it's the subject matter of his art I wonder what you think of horror authors and fi

I'm not sure what makes you think he could have been a serial killer, but if it's the subject matter of his art I wonder what you think of horror authors and filmmakers, or authors of true-crime novels and filmmakers, or the hundreds of millions of people who are their fans. Just because one finds such dark visions of humanity fascinating doesn't mean you want to hurt anyone. I've never seen a shred of evidence that such people are any more prone to violence (much less serial killing) than anyone else. If anything, there's an argument to be made for the cathartic value of such art, and its those who don't have such an outlet who I'd be more worried about.