Podcast is available below:
https://www.spreaker.com/episode/51899686
There are several different variations of genes that are thought to be potentially linked to serial killer behavior. The main gene referenced in pop culture as the serial killer gene is not an extra gene but rather the mutation of a gene we all have. The gene MAOA exists in all humans, and it helps the body break down specific neurotransmitters which can regulate one’s moods, emotions, stress responses, and other critical chemicals that can determine how a person behaves and reacts. According to MedlinePlus: “Specifically, monoamine oxidase A is involved in the breakdown of the neurotransmitters serotonin, epinephrine, norepinephrine, and dopamine.”
Composition of a Killer 