Use a bump key when you lock yourself out of your own home, or when you need to gain access to a friend's home during a crisis. Lock bumping ordinarily leaves no signs of damage or tampering. When you bump a lock, the energy from the strike moves through the key to the bottom pins.
This is classic criminology, tracing its origins to Cesare Beccaria and working to the most modern theories of individual and group behavior. When the word is mentioned in a law enforcement agency, another image appears. Practical criminology focuses on the common actions of lawbreakers. Police officers are not as concerned with theories of criminality as they are with the practical aspects of criminal behavior.
The ClassicalClassicalClassical SchoolSchoolSchool of Criminology argued that the most effective deterrent for criminal behavior would be swift punishment rather than long trials. They felt that people who broke the law were irrational and did not know how to act in their best self-interests or societyâs.