Judiciary Police

The judicial police, judiciary police, or justice police are either a branch, separate police agency or type of duty performed by law enforcement structures in a country. The term judiciary police is mostly a functional title, a role which is assumed by elements of the larger police force who act under direct guidance of the prosecutor. They exist primarily to provide evidence to the prosecutor. They can arrest and interrogate suspects, conduct lineups, question witnesses, and even interrogate non-suspects.