Here are the matched definitions:
- Ballistics: b. The study of firearms, including the firing of a weapon and the flight of a bullet.
- Community policing: e. A policing philosophy that emphasizes community support for and cooperation with the police in preventing crime.
- Confidential informant: a. A human source for police who provides information concerning illegal activity in which he or she is involved.
- Directed patrol: d. A patrol strategy that is designed to focus on a specific type of criminal activity in a specific geographic area.
- Random patrol: c. A patrol strategy that relies on police officers monitoring a certain area with the goal of detecting crimes in progress or preventing crime due to their presence.