The document discusses deviance and corruption within police departments, defining deviance as actions that violate accepted norms and corruption as a subset involving personal gain through unethical behavior. It categorizes police deviance into occupational deviance and abuse of authority, detailing various forms of misconduct and corruption, including bribery and acceptance of gratuities. The text examines causes of police deviance, highlighting the influence of opportunity, pay disparities, social conditioning, and the broader societal context on corrupt practices.