Private Investigator Chicago, Illinois, – LRI brings over 40 years of law enforcement and investigations experience to bear on one goal: discovering the truth for our clients, whether that be catching your cheating spouse, winning a custody battle or divorce, or busting a stealing employee. Before hiring a private investigator, see what our clients think about our work. LRI has three areas of specializations: -Domestic -Business -Legal Visit our website to learn more about our service and experience.