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Truth Assessment

When the truth matters and you need more than a gut feeling, structured behavioral assessment provides a documented, methodical approach to evaluating statement consistency and credibility.

KB Tenacious offers a phased truth assessment service grounded in trained behavioral observation, cognitive interview technique, and documented inconsistency analysis - not entertainment-grade lie detection.

What This Service Does

 

We conduct structured behavioral truth assessments using trained methodology to analyze statement consistency, identify cognitive stress indicators, and document findings.

Behavioral Truth Assessment (available now):

  • Structured cognitive pre-interview and statement collection

  • Behavioral observation during interview - micro-expression and macro body language analysis

  • Paralinguistic cue observation - voice pattern, rate, and speech error analysis

  • Cognitive load and response latency indicators

  • Statement analysis - word choice, tense shifts, omissions, and qualifiers

  • Inconsistency tracking and narrative consistency analysis

  • Structured interview and negotiation technique

  • Written findings report with documented observations

Polygraph Examination (Coming 2027):

  • APA-standard polygraph examination

  • Available through certified examiner partnership while in-house training is completed

Multi-Modal Assessment (Coming Mid-2027):

  • Combines behavioral truth assessment, polygraph examination, and computer-aided physiological and expression analysis

  • Technology-assisted observation provides an independent data layer beyond human judgment alone

  • Designed for high-stakes matters where maximum methodological confidence is required

  • Results in a consolidated multi-source findings report

All truth assessment services require written consent under RCW 9.73. Accuracy is not guaranteed. Findings represent trained investigative observations - not legal conclusions. A realistic accuracy ceiling of 88–93% under good conditions is our stated standard; we will not overstate our capabilities.

When You Would Use This Service

 

Attorneys & Legal Professionals

  • Pre-deposition credibility assessment of witnesses or clients

  • Supporting civil case strategy with documented behavioral findings

  • Internal investigation support where witness credibility is at issue

Businesses

  • Internal investigation where statement verification is needed

  • HR investigation support involving disputed accounts of events

Private Clients

  • Personal matters where you need a structured, documented credibility assessment

  • Situations where informal questioning has produced inconsistent accounts

What We Deliver

 

You receive a written behavioral assessment report with documented observations and findings.

Deliverables may include:

  • Pre-interview statement documentation

  • Behavioral observation notes

  • Inconsistency analysis and comparative findings

  • Written assessment report

  • Polygraph results report (Coming 2027)

Truth assessment services are offered to attorneys and vetted private clients. All engagements require a full engagement agreement and written RCW 9.73 consent prior to any assessment activity.

Contact Us For More Information

KB Tenacious, LLC

5061 Jackson Highway, Toledo WA 98591

PI Armed Agency License # DOR00030765

UBI # 605-269-422

Tel: 360-599-7373

Email: Support@kbtenacious.com

Business Disclosure:

KB Tenacious is a private, for-profit investigative business.

Separate nonprofit organizations may exist with similar naming or shared leadership. Those organizations operate independently and are not part of this business.

KB Tenacious, LLC | Private Investigation Agency

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