Joplin Missouri Private InvestigatorRugen Team Investigations (417) 429-1930At PRIVATE INVESTIGATOR JOPLIN our private investigator works seven days a week. If you have questions that need answering, something just doesn't seem right, we can have a Joplin private investigator seek to provide video proof and give you answers. PRIVATE INVESTIGATOR JOPLIN detectives have a reputation for being top notch private investigators. Your best choice for a private investigator in JOPLIN.