Law Public Safety Private Investigation Arizona Colorado Kansas Las Vegas New York Services Security & Forensics FAQs about Law Public Safety » Private Investigation Are private investigators in Nevada licensed? Do private investigators in Colorado need a license? Are Kansas private investigators police officers? Do private investigators need a license in Arizona? Do Illinois private investigators need a license? How do I verify a private investigator’s license in New York? News about Law Public Safety » Private Investigation [Visit Site | Read More] [Visit Site | Read More]