From bottom to top, what is the american police rank structure?
Rank Uniform Insignia Superintendent of Police Four Silver Five-Pointed Stars First Deputy Superintendent Three Silver Five-Pointed Stars Deputy Superintendent Two Silver Five-Pointed Stars Chief One Silver Five-Pointed Star Assistant Deputy Superintendent Silver or Gold Spread Eagle Deputy Chief Silver Oak Leaf Commander Gold Oak Leaf Captain Two Silver Bars Lieutenant, Inspector One Silver Bar for Lieutenant Sergeant Three Chevrons Police Officer Assigned as Detective, Police Technician, Patrol Specialist, Investigator, Gang Crime Specialist, Police Agent, Traffic Specialist Police Officer