As a narcotics detective investigates and arrests people who are suspected of illegally selling or using drugs. Their mission is to apprehend these offenders, convict them of their crimes, and keep the neighborhood secure! Their typical roles and duties include:1. Compiling identifying information on narcotics-trafficking suspects2. Developing strategies for apprehending the suspect3. Obtaining, confirming, and evaluating all relevant and available data4. Suspects are being watched to see if they have a habit of working.5. Choosing the finest undercover police to contact the suspect and purchase drugs6. Authorizing a search warrant or wiretap by submitting written reports outlining charges, accessible facts, and proof.7. Taking part in and carrying out raids, searches, or arrests8. Taking the stand as a witness in court9. Instructing a team of other detectives or police officers