i dont think so, most mass murderers again arent nearly as concentrated as he is. they would do thier killings in a small amount of time an hour to a day until they were caught or got bored with it. This guy IS hunting humans, but he also enjoys it, he enjoys the power of god he has over these peoples lives. I agree that typically a serial killer will opt for a knife or a hammer or something handheld that they have to personalize the experience with, but that doesnt mean that a killer wont use a gun, or choose victims at random. I think this guy has a blood lust he cant get over, and he doesnt have a particular methodology, he wasnt raped by his father so he wont shoot men that remind him of his father etc etc and yet he still needs to feel powerful and like he owns these people, like he has the ability to choose who is going to live and die. Thats why we see the kill one person, and a cool off period again and again with him. If he was just a mass murderer the scop of his killings would have been more than just 1, and all confined likely to one day.

The thing that makes you differnt Jordy than a serial killer is that your perception isnt nearly as similar to thiers. You woudlnt be serving any particular needs by killing people. Anyone can say they would like to kill someone just to get em outta the way but thats usually talk, not truth. The serial killers find themselves doing it time and time again out of a deeper need, not just for fun, not just to kill people, not to prove a point.

While he may be a 2nd rate killer compared to BUndy and such, he is still a serial killer.