Link IMDB: Stepping Stone
Nota IMDB: 7,9
In the series premiere, after a slew of brutal slayings, District 21 led by Sergeant Hank Voight go after a Colombian drug cartel cleaning house in Chicago. They discover D'Anthony who proves to be an asset in the investigation. At District, complicated histories and unit rivalries surface which could end up costing them one of their own. Meanwhile, Rookie Adam Ruzek is pulled from the police academy by Olinsky to join the team.