research topic eng122

I think that my topic on Serial Killers is a fairly easy topic to argue. I want to research the reasons behind what makes a serial killer. Is it nature vs. nurture? I will start by identifying the theories behind what makes up a serial killer. I will also identify 4 main serial killers that have made history and what if anything do they have in common. I think I would need to nerrow it just a bit in order to focuse on the argument. I will start by researching indivduals and find there common factor.