

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 an integrated truth assessment service grounded in trained behavioral observation, cognitive interview technique, and technology-assisted analysis, not entertainment-grade lie detection.
What This Service Does
We conduct comprehensive credibility assessments combining trained behavioral analysis, technology-assisted physiological observation, and, when warranted, coordinated polygraph examination, to produce a single consolidated findings report.
Behavioral & Technology-Assisted Assessment:
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Structured cognitive pre-interview and statement collection
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Behavioral observation during interview - micro-expression and macro body language analysis
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Computer-aided facial action and expression analysis running simultaneously with interview
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Contactless physiological observation as an independent corroborating data layer
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Paralinguistic cue observation - voice pattern, rate, and speech error analysis
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Cognitive load and response latency indicators
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Statement analysis - word choice, tense shifts, omissions, and qualifiers
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Inconsistency tracking and narrative consistency analysis
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Structured interview and negotiation technique
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Written findings report with documented observations across all channels
Polygraph Examination (available through coordinated partnership):
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APA-standard polygraph examination conducted by a certified examiner
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Examination integrated directly into our assessment process, our technology-assisted observation runs alongside the examiner's work without interference
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We coordinate with a trusted examiner partner, or work with an examiner of the client's choosing where appropriate
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Findings incorporated into a single consolidated report alongside our behavioral and technology-assisted observations
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
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Pre-deposition credibility assessment of witnesses or clients
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Supporting civil case strategy with documented behavioral findings
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Internal investigation support where witness credibility is at issue
Businesses
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Internal investigation where statement verification is needed
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HR investigation support involving disputed accounts of events
Private Clients
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Personal matters where you need a structured, documented credibility assessment
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Situations where informal questioning has produced inconsistent accounts
What We Deliver
You receive a written, consolidated credibility assessment report integrating findings across every assessment channel used in your engagement.
Deliverables may include:
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Pre-interview statement documentation
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Behavioral observation notes
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Technology-assisted facial, vocal, and physiological observation findings
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Inconsistency analysis and comparative findings
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Polygraph examination results, where conducted
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Written, consolidated assessment report
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.
