I think it’s A I’m not sure don’t hold me accountable
— These three techniques, electronic surveillance, undercover operations, and use of informants are the most important techniques that have assisted the investigative agencies to combat organized crime and transnational crimes.
i didn't understand ur question can u make it clear
Arrest is the process of taking the person into custody the person who is suspected to commit a crime is arrested and taken for further investigation
Explanation:
In the case if the person has committed crime it is the duty of the police or the magistrate to arrest the person and take them to custody and the person is called as the suspect of the crime
The police informs the suspect that they are under arrest and they are the suspect and if the evidences are strong then the further investigations are made and they are held in the court and the punishments are given