Research into criminal behavior demonstrates that the decision to offend or not to offend is more influenced by cues to the perceived risk of being caught than by cues to reward or ease of entry. Consistent with this research CPTED based strategies emphasize enhancing the perceived risk of detection and apprehension.

Social murder is a phrase used by Friedrich Engels in his 1845 work The Condition of the Working-Class in England whereby "the class which at present holds social and political control" (i.e. the bourgeoisie) "places hundreds of proletarians in such a position that they inevitably meet a too early and an unnatural death".

Civil death is the loss of all or almost all civil rights by a person due to a conviction for a felony or due to an act by the government of a country that results in the loss of civil rights.

Social death is the condition of people not accepted as fully human by wider society. It is used by sociologists such as Zygmunt Bauman and historians of slavery and the Holocaust to describe the part played by governmental and social segregation in that process.