Portrayal and Attributes of Serial Killers and Some of the Most Notorious Ones

Serial killers have always been in the centre of interest for the reason why they murder umpteen victims without self-control, remorse or a sense of guilt. They stalk stealthily and have the capacity to continue their massacre for ages via diverse countries and states. In this study, I intend to widen my previous study on serial killers with more cases and more background information about the roots of their amok from both the psychological aspect and from the aspect of the damage to the frontal lobe, the role of the hypothalamus, the limbic system, and the ventromedial prefrontal cortex as well as the size of the amygdala which enhance the aggressive behaviour and contribute to uncontrolled sadism. I highlight the vital impact of childhood traumas, humiliation, neglect and the principal elements of family history. I comprise some of the most notorious psychopaths and cluster the common traits of these perpetrators. The role of superiority, maintaining power, manipulation, disability in physical characteristics, profit-making, sensation-seeking, deficiencies in empathy, pathological need to control others and attention-seeking are crucial factors as well. According to psychologists, having a grandiose sense of their own self-worth, narcissistic attitude, and addictive personalities may all contribute to murders.