Which type of crime does not require a personal relationship between the perpetrator and the victim?

Property crime is characterized by the theft or destruction of someone else's property, and it does not necessitate any personal relationship between the perpetrator and the victim. These crimes, which include burglary, theft, and vandalism, can occur between individuals who are complete strangers. The criminal motivation often does not involve a personal vendetta or emotional connection, but rather the desire for financial gain or the defacement of property.

In contrast, crimes such as hate crimes and revenge killings typically stem from personal feelings or biases, indicating a relationship, whether direct or societal, between the perpetrator and the victim. Organized crime usually involves structured groups engaging in criminal acts for profit and may also intimately relate to inter-group relationships or rivalry; thus, it can imply some level of connection, whether personal or within the criminal network itself.