Public Enemy (S03E07)

Longworth and Jennifer delve into a murder case that pits them against the Sovereign Citizens, an eccentric anti-government faction convinced of their legal immunity. Meanwhile, Manus and Carlos become targets of the Sovereigns' bureaucratic harassment after facing suspension from their jobs. In a frantic quest, Callie scours for her old cellphone, which contains a recording of Elkins coercing her into a compromising situation in exchange for ignoring her tax troubles.