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Homicide, Canadian Homicide Statistics, Why Do People Kill, sociogenic theory, subculture of violence theory, Martin Gold, External restraint theory, psychogenic theory, frustration-aggression perspective, Psychoanalytic theory, Deviance, Dr J Scott Kenney
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SOC 3290 Deviance Lecture 19: Homicide 1 Back in the early 1990's, a serial killer terrorized Southern Ontario. Two young schoolgirls had been abducted, sexually assaulted and murdered. Communities were panicky, the police were getting nowhere, and everyone was wondering who would be next. The intense public concern prompted police to unprecedented cooperation, and a Task Force was quickly set up. Soon, it was realized that there was a connection with the notorious "Scarborough rapist" case. When someone reported that the killer drove a certain-coloured Camaro, owners all over the area were asked to bring their cars in. Ultimately, an arrest was made - and, to their horror - there were two killers, both disarmingly conventional in appearance. The house where the murders occurred was searched extensively, graphic videotapes of the murders retrieved, and two controversial trials followed. Very quickly, one of the accused plea bargained and testified against the other (a matter than remains controversial to this day).What followed was one of the most sensational murder trials in Canadian history. Once the offender was convicted, the case continued to remain in the public eye due to a series of books, newspaper articles, a court case over the incriminating videotapes, and a disciplinary hearing against the offender's original lawyer. While this case certainly sticks in the public mind, it is very far from being the typical homicide in this country. To correct the misconceptions that emerge from such sensational cases, today we will be examining general trends and patterns in Canadian homicide. Then, we will follow that up with an examination of various theoretical explanations that have been put forth for this crime. (1) Canadian Homicide Statistics:
spousal homicide rate is now at its lowest point since the mid-1960s.
of murder can be found: either the in body (biogenic), the psyche (psychogenic), or the social environment (sociogenic). Each will be dealt with in turn. Biogenic theories - those that search for the cause of homicide in the human body - may be broken down into two types. The first, known as ethological theory, asserts that humans are not just biologically the same as other creatures in having the instinct to kill, but far more homicidal by nature. This is evidenced by the fact that while other dangerous animals rarely kill others of the same species, in comparison humans often kill other humans (e.g. wars, homicides). Ethologists have attempted to explain why this intraspecies aggression is so much more common among humans. Their explanation is that while other ferocious animals are endowed with the instinct to inhibit their killing, humans are not. This is because humans are not endowed with natural features like sharp teeth and claws, but physically more like other harmless creatures not easily able to kill their own. Thus, there was no natural selection pressure at work to breed into humans the instinctual mechanism for inhibiting their instinct to kill their own kind. Suddenly, however, humans developed artificial weapons even more dangerous than the fangs and claws of carnivores. This artificial weapon development was just too sudden for evolution to catch up. Thus, the mechanism of inhibition against their killing instinct failed to evolve in humans. Without this inhibiting instinctual mechanism, humans use their artificial weapons to kill - and this may explain why the human race as a whole is the most homicidal in the animal kingdom. All the same, this theory can't explain why some humans are more homicidal than others, nor takes into account the power of human civilization to inhibit killing. The second biogenic theory is based in genetics. The argument is that while most genetically normal males are born with X and Y chromosomes (the X supposedly gentle and passive; the Y tough and aggressive), in a tiny percentage of the male population is born with an extra Y chromosome (XYY males). With this extra Y, such men are supposed to be overly tough and aggressive. Most such males are somewhat mentally challenged, have acne, are tall, and do have strong aggressive tendencies. It has thus been theorized that this extra Y chromosome can drive such individuals into committing dangerous, violent crimes such as murder. Indeed, some geneticists have found an unusual number of violent inmates in prisons and mental hospitals to have the extra Y chromosome. Nevertheless, the validity of this theory is quite limited for 2 reasons. First, most XYY boys do not grow up to be murderers, and most murderers do not have the XYY. Secondly, the XYY may at best serve only as potentiator - not a determinant - of violence. In fact, sociocultural factors may largely determine whether this potential turns into actuality (e.g. teasing such youth for their appearance, thus provoking violence).
punishing us for even minor misconduct, we would develop a superego so powerful that it would completely suppress our aggressive drives. Without the normal release of aggressive energy, it could build up to such a point that it explodes. This could explain why the normally "very nice" person suddenly commits murder to the shock of everyone. Despite the apparent logic of this approach, there are two basic problems with psychoanalytic theory. First, it is applicable to only a small, unusual sample of murderers rather than to the majority of them. Second, the theory cannot be empirically tested. It is impossible to observe and measure the so-called id, ego and superego, as well as the aggressive instinct. But psychiatrists find the theory convincing because of its logical reasoning, with support from many anecdotal illustrations. The second major psychogenic theory relating to homicide is known as the frustration-aggression perspective. First proposed by John Dollard in 1939, this posits that aggression is always a consequence of frustration. Later moderated, the most common form of the argument is that a frustrating event increases the probability that the thwarted organism will act aggressively soon afterward. Such psychologists define frustration as the blockage of one's attempt to achieve a goal, whatever that goal may be (e.g. a man wanting to have sex with a date). As for aggression, this can be any act that hurts a person in any way. (e.g. the man responds to the above frustration with hostility and/or violence). Although this theory can be empirically tested, and has been generally supported by various kinds of research evidence, it has been rarely applied to murder. Still, Palmer (1960) did compare 50 convicted murderers with their brothers, finding that the murderers had experienced a much greater amount of frustration in their earlier lives than did their brothers - who did not murder. The frustrations included abuse by parents, beatings by others, and a general frustration with peers and recreational activities. We must be cautious about this study, however, because most of the data came from retrospective interviews with subjects' mothers who might paint a distorted picture of their sons' childhoods. Besides, we should point out that many people suffer frustrations in their lives and this rarely leads to murder. Indeed, frustration may be worked out in any number of non-violent ways. Turning now to the third group of theories - those that point to social factors in the causation of murder. Such sociogenic theories of violence can be broken again into two types: external restraint theory and subculture of violence theory. External restraint theory points out that the frustration-aggression
hypothesis is useful only for suggesting aggression as a possible consequence of frustration. It doesn't specify the kind of aggression that will ensue. The reason for murder as a specific result of frustration is spelled out in Henry and Short's (1954) theory of external restraint. This is intended to show why some frustrated people commit suicide while others turn to homicide. The argument is that intensely frustrated people choose self- directed aggression (suicide) if they experience weak external restraint, but choose other-directed aggression (homicide) if they suffer strong external restraint. Henry and Short define the strength of external restraint as the "degree to which behavior is required to conform to the demands and expectations of other persons" (i.e. the amount of social control imposed on them thereby limiting their freedom/behaviors). People who suffer a great deal of this kind of social control are more inclined to homicide than suicide because they can legitimately blame others for their frustration. Martin Gold (1958) has extended this theory to include a mediating factor: the socialization in aggression by physical punishment. Gold believes that there are two kinds of socialization (1) that involving physical punishment to deter the misbehaving child; (2) that involving psychological punishment (e.g. inducing guilt or withdrawing affection). Gold suggests that physical punishment leads to outward aggression against others while children punished psychologically turn their aggression against themselves. When they become frustrated adults ready for aggressive action, those who have been physically punished will likely choose murder over suicide, while those who have undergone psychological punishment would choose suicide. There is some evidence to suggest that strong external restraint is associated with homicide (e.g. the lower class and some minorities have significantly higher external restraints as well as higher homicide rates). There is also some evidence to support Gold's theory that physical punishment received in childhood increases the likelihood of homicide in adulthood. Still, all this doesn't mean that external restraint or physical punishment has a direct, causal impact on homicide. Instead, as recent studies suggest, external restraint can lead to homicide only through a third variable called "external attribution of blame" - blaming others rather than oneself for one's own frustration. In other words, excessive external restraint or physical punishment encourages people to blame others rather than themselves for their own problems in life, which in turn causes them to engage in physical violence against others. The second sociogenic theory of homicide is known as "subculture of violence theory." Wolfgang (1958) suggests that "there may be a subculture of violence that doesn't define personal assaults as wrong or antisocial, in which quick resort to physical aggression is a socially approved and expected