Who is NOT included in the definition of a private investigator?

The definition of a private investigator typically encompasses individuals who are engaged in investigative work for private entities or the public. A certified public insurance adjuster is primarily involved in assessing and negotiating insurance claims rather than performing investigations in the manner associated with private investigators. Their role focuses on ensuring fair settlement of claims and does not inherently include the broader scope of investigative activities typical of private investigators.

In contrast, a private patrol officer, an attorney handling a case, and a public officer engaging in investigatory activities do perform functions that can overlap with investigative work. Private patrol officers might conduct surveillance or protection services, attorneys may gather evidence as part of legal proceedings, and public officers can engage in investigative activities as part of their official duties. Therefore, they fit within the definition of someone who performs investigative roles, while the role of a certified public insurance adjuster is distinct and more specialized towards insurance rather than general investigation.