• Prove behavior of lover, spouse or person under supervision.
• Prove personal background, professional background, marital status, and family background.
• Investigate and find a person's address, work place, telephone number, pager number and vehicle.
• Prove personal records, professional records or personal background.
• Photograph or video recording a person, a place or a vehicle.
• Investigate and find evidences or witnesses for law suite filing.
• Investigate and find a lost person/escape person or treasure.
• Prove terrorist, source of anonymous letter, telephone threatening and letter threatening.
• Investigate and find general fact and information.
• Serve other investigation per request.