Free Sociology Articles

Unorganized serial killers, share a slightly different profile. These types of serial killers tend to have below average intelligent levels and are considered to be socially inadequate; often living alone and someone who does not date.

Serial killers grow up into people who kill other human beings as a source of pleasure. The reason for this is not completely understood, but is believed to be caused by neurological damage and psychological defects that lower reaction to emotional stimuli.

A look at monogamy and how genes can help determine how species react towards relationships