The only truth detection services expert you’ll ever need.
Faithfully serving law enforcement, government agencies and corporations in Southwest Missouri.

You’re fully covered under our shield of trust.
Polygraph
Service
Polygraph is an investigative technique used to assist in obtaining the truth. Polygraph is, literally, the physiological... [continue]
Subpoena
Service
If you are engaged in litigation, representing multiple clients you do not have the time to physically serve witnesses and defendants with... [continue]
Applicant Background
Applicant background checks in the area of employment are used extensively in law enforcement and various government agencies. These... [continue]
Private Investigation
General Private Investigations can include a variety of techniques to accomplish a defined goal. These can include a... [continue]
Skip Tracing Service
Skip Tracing is a search for someone who has disappeared to avoid some type of negative consequence. Skip refers to... [continue]
Justice relies on Detective McPhail.
Chris McPhail has the specialized training and experience you need for sensitive investigation proceedings.
- 28 years law enforcement experience (POST certified)
- 25 years military security experience
- Member American Polygraph Association
- 21 years conducting all types of criminal investigations
- Excellent working relationship with community, court system and law enforcement
- Training experience conducting POST certified law enforcement training

Justice relies on Detective McPhail.
The specialized training and experience you need for sensitive investigation proceedings.
- 28 years law enforcement experience (POST certified)
- 25 years military security experience
- Certified American Polygraph Association polygraph examiner
- 21 years conducting all types of criminal investigations
- Excellent working relationship with community, court system and law enforcement
- Training experience conducting POST certified law enforcement training
With such an extensive background in the investigations, interviewing and interrogations field, Chris attributes much of his success to his natural ability to put people at ease so they feel comfortable to talk to him about sensitive issues, which naturally segue into the services his company offers today.