District 21 Intelligence Unit

The Intelligence Unit is part of the Intelligence Section located within the Bureau of Organised Crime - Criminal Network Group - Narcotics and Vice Division in the Chicago Police Department.

Intelligence Unit Members

 * Commanding Officer: Sergeant - Henry Voight (S1 E1 - Present)
 * Second in Command: Detective II - Jay Halstead (S7 E1 - Present)
 * Third in Command: Detective - Hailey A. Upton (S5 - Present)
 * Intelligence Unit Officer - Andrea Cooper (S8 - Present)
 * Intelligence Unit Officer - Kevin Atwater (S_ - Present)
 * Intelligence Unit Officer - Kim Burgess (S4 - Present)
 * Intelligence Unit Officer - Adam Ruzek (S1 - Present)

Former IU Members

 * Detective Senior Grade:
 * Former Second in Command: Detective II - Antonio Dawson (S1 E1 - S6 E22)
 * Former Third in Command: Detective II - Alvin Olinsky (S1 E1 - S5 E22)
 * Detective Junior Grade:
 * CPD Detective I - Julie B. Willhite (S1 E1 Only)
 * CPD Detective I - Kenny Rixton (S4 E_ - E__)
 * CPD Detective I - Erin Lindsey, (S1 E1 - S4 E22)
 * CPD Detective I - Sheldon Jin, (S1 E_ - S_ E_)
 * CPD Detective I - Mia Sumner, (S1 E8 - S_ E_)
 * Police Officers
 * Officer - Vanessa Rojas, (S7 E_ - E_)

Support Personnel

 * Technician Analyst Expert: Detective - Sheldon Jin
 * Technician Analyst Expert: Officer - Craig Gurwitch
 * Administration Assistant - Nadia Decotis

Radio C-S & Badge ID Numbers

 * Detective II - Antonio Dawson, (Badge No, 50259 / Radio Call-Sign: 5051 Frank) - (From S1 - S6)
 * Detective I - Hailey A. Upton, (Badge No, 55055 / Radio Call-Sign: 5051 Henry)
 * Detective I - Julie B. Wilhite, (Badge No, ? / Radio Call-Sign: 5051 __?__)
 * Detective II - Jay Halstead, (Badge No, 51163 / Radio Call-Sign: 5051 George)
 * Detective I - Kenny Rixton, (Badge No, ? / Radio Call-Sign: 5051 __?__)
 * Detective II - Alvin Olinsky, (Badge No, 50037 / Radio Call-Sign: 5051 Charlie)
 * Detective I - Erin Lindsey, (Badge No, 61317 / Radio Call-Sign: 5051 Lincoln)
 * Officer - Vanessa Rojas, (Badge No, ? / Radio Call-Sign: 5051 Frank) - ( Only S7)
 * Officer - Kevin Atwater, (Badge No, 52784 / Radio Call-Sign: 5051 David)
 * Officer - Andre Cooper, (Badge No, ? / Radio Call-Sign: 5051 __?__)
 * Officer - Kim Burgess, (Badge No, 59686 / Radio Call-Sign: 5051 Eddie)
 * Officer - Adam Ruzek, (Badge No, 59054 / Radio Call-Sign: 5051 Ida)