госполиции

In a sentence

• Госполиции было поручено расследование этого дела.

  The state police were tasked with investigating this case.

  Here, "госполиции" is used in the dative case to indicate who is given the responsibility.

• Задачи госполиции включают обеспечение общественного порядка.

  The tasks of the state police include ensuring public order.

  In this example, "госполиции" is in the genitive case, describing to which entity the tasks belong.

• Я видел сотрудников госполиции на месте происшествия.

  I saw members of the state police at the scene of the incident.

  Here, "госполиции" is used in the genitive plural to describe members (employees) associated with it.