Rodina Reaganovcov je už po niekoľko generácií neodmysliteľne spätá s newyorským policajným zborom. Hlavnými hrdinami sú veliteľ newyorskej polície, šéfkomisár Frank Reagan a jeho dvaja synovia - tvrdohlavý detektív Danny a čerstvý policajný nováčik Jamie. Ich sestra Erin vykonáva funkciu okresnej prokurátorky. Každá epizóda seriálu prináša jeden konkrétny kriminálny prípad, všetky príbehy sú však previazané vyšetrovaním skupiny "Modrý templár", ktorá pôsobí vo vnútri zboru a je podozrivá zo špinavých praktík a korupcie.

Tony Scali is a former Brooklyn cop now the Police Commissioner of a small upstate city. But for Scali, this is no desk job. He's a tough yet compassionate boss, a loving husband and father, and a hands-on law enforcer with an unorthodox style of bending the rules. From parenthood to politics, from sex crimes to murder cases, one man takes it day-to-day with offbeat humor and street- smart skill.

When a young woman's murder shows similarities to a decade-old cold case, a new police commander must break the silence permeating an Owl Mountain town.

When Karl, a young monk, comes to Bolzano after a robbery, he only reminisces about the events of the previous night. Ambitious journalist Chiara, sensing a new story, and Erich, the commissioner investigating the case, meet in the hospital room. What initially looks like a simple case turns out to be increasingly a secret network full of intrigues and criminal machinations that draws its circles into the highest social classes in South Tyrol.