To provide legal protection for a suspect, Law Number 8 of 1981 concerning the Criminal Procedure Code must be realized, especially in criminal case investigations, especially at the interrogation stage, arbitrary actions often occur from investigators against suspects suspected of committing criminal acts. This action is carried out as an effort to obtain a confession or direct information from the suspect, but the methods used are often not legally justified. That is an effort to realize the protection of the rights of suspects in the investigation process at the Ternate Police is not a process without obstacles or obstacles. In this effort, there are several obstacles including The budget for investigations that needs to be increased. The limited number of investigators and assistant investigators is due to the lack of interest from the police to become an investigator or assistant investigator.