I kind of agree with this. I think the headline about fascination/obsession with serial killers is to grab readers’ attention. Even if the person said he had an obsession with serial killers, I wonder if a “chicken and egg” situation is more what it is. This person has, to my minimal knowledge, not had any professional assessment. So my question (though I think it unnecessary) is, was he first obsessed with serial killers and subsequently imitated them because of this, or did he have murderous ideations and thoughts that led to him reading up on murderers and using their methods to successfully complete a killing? Unless this person is very self aware, I doubt even he knows.
It kind of reminds me about all the hype that is brought up around people who have committed violent crimes and then, upon further investigation to the crime, it being found that the person played violent video games. I play violent video games and read and watch horror. I even occasionally have a chuckle over a spectacular kill. I have very dark sense of humour. Do I have any murderous intent? No.