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Crime pattern theory
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<p>Crime pattern theory is a way of explaining why people commit crimes in certain areas. </p><p>Crime is not random, it is either planned or <a href="/facts/Opportunism/qptXwd8K">opportunistic</a>. </p><p>According to the theory crime happens when the activity space of a victim or target intersects with the activity space of an offender. A person's activity space consists of locations in everyday life, for example home, work, school, shopping areas, entertainment areas etc. These personal locations are also called <a href="/facts/Node_(networking)/LBp2vNcJ">nodes</a>. The course or route a person takes to and from these nodes are called personal paths. Personal paths connect with various nodes creating a <a href="/facts/Perimeter/yQv1AajA">perimeter</a>. This perimeter is a person's awareness space. </p><p>Crime pattern theory claims that a crime involving an <a href="/facts/Criminal/BfoRzbL3">offender</a> and a victim or target can only occur when the activity spaces of both cross paths. Simply put crime will occur if an area provides the opportunity for crime and it exists within an offender's awareness space. Consequently, an area that provides shopping, recreation and restaurants such as a shopping mall has a higher rate of crime. This is largely due to the high number of potential victims and offenders visiting the area and the various targets in the area. It is highly probable that an area like this will have a lot of <a href="/facts/Car_theft/28GL4H40">car theft</a> because of all the traffic in and out of the area. It is also probable that people may fall victim of <a href="/facts/Purse_snatching/CHo8WA7H">purse snatching</a> or <a href="/facts/Pickpocketing/Pb9rGkQq">pick pocketing</a> because victims typically carry cash with them. </p><p>Therefore, crime pattern theory provides analysts with an organized way to explore patterns of behaviour. </p><p>Criminals come across new opportunities for crime every day. These opportunities arise as they go to and from personal nodes using personal paths. For example, a victim could enter an offender's awareness space by way of a liquor store parking lot or a new shopping center being built. If the shopping center is being built in an area where crime occurs a couple of miles away, chances are it will exist in some if not all offender's awareness space. This theory aids law enforcement in figuring out why crime exists in certain areas. It also helps predict where certain crimes may occur. </p>