Which police detective is typically responsible for investigating serious crimes?

• A. CID Officer
• B. Magistrates' Court
• C. Innocence Project
• D. Pathologist

Answer: (A)

When police tackle serious crimes, the detective in charge typically comes from the Criminal Investigation Department, or CID. These detectives are specially trained to handle major, complex investigations. They coordinate gathering and analyzing evidence, interview suspects, plan what needs to be done next, and work with forensic specialists to build a case that can stand up in court. In contrast, a magistrates' court is where cases are heard, not where investigations are conducted. The Innocence Project focuses on post‑conviction appeals and wrongful‑conviction issues, not on leading police investigations. A pathologist provides scientific analysis of physical evidence, such as autopsy results or DNA findings, but does not run the investigation itself. So, the CID Officer is the role most often responsible for investigating serious crimes.