Free Sample
The Complete Guide to Becoming A First-Line Supervisor of Police and Detective
The real pay, the real path, and the real daily grind of running a police squad — so you can decide if it's worth the badge.
by Alumigogo Books
Chapter 1: What Does a First-Line Supervisor of Police and Detective Actually Do?
The title says "supervisor of police and detective," but let's be clear about what that means on a daily basis. This is not the chief's job. This is not the detective who cracks the big case on television. This is the rank in the middle — typically a sergeant or detective sergeant — where you are still in the action, but your primary job is no longer catching criminals. Your primary job is managing the people who do.
Picture a typical afternoon in a mid-sized city police department, one with maybe 300 sworn officers. The watch commander has just left, and you are the sergeant on the shift. You have eight patrol officers under your direct supervision, plus two detectives who are working a string of commercial burglaries. Your day started at 2:45 PM for a 3 PM roll call, and you have already made three decisions before your coffee is finished. Officer Martinez needs approval to work overtime to finish a search warrant. Officer Chen has called in sick, which leaves you one short on the east side. And the deputy chief wants a written explanation by 5 PM for why your squad's arrest numbers are down 12% this quarter compared to last year.
This is the reality of the role. A first-line supervisor is the person who translates the chief's strategic priorities into specific assignments for specific officers on a specific day. You are the