Suspects lie. Bodies don't.
A 2-day workshop that gives investigators, enforcement officers, and compliance professionals an unfair advantage in the interview room — grounded entirely in behavioural science, not gut feeling.
Certificate of completion provided for all participants.
Why This Matters
Modern suspects are coached, rehearsed, and composed. Traditional questioning techniques alone are no longer enough. Here is what untrained investigators are up against.
Experienced suspects prepare elaborate cover stories, suppressing the obvious behavioural tells that intuition-based training teaches you to look for. Rehearsal eliminates the surface signals — but it cannot suppress everything.
Relying on one signal — a gaze aversion, a pause, a fidget — produces false positives and missed detections. Deception leaks through clusters of verbal and non-verbal channels simultaneously. You need to read all of them at once.
Investigative conclusions based on instinct are challenged, discredited, and overturned. Evidence-based behavioural assessment provides the structured, documented rationale that withstands procedural and legal scrutiny.
Programme Overview
This specialised 2-day programme equips investigators with validated techniques to identify what liars cannot control: micro-expressions that fire in under 250 milliseconds, cognitive load patterns that emerge under strategic questioning, baseline deviations that signal concealment, and verbal incongruences that expose fabricated narratives.
Designed for Singapore's enforcement environment and fully compliant with local legal and procedural standards, the programme integrates PEACE, FAIR, and cognitive interviewing principles — combining theory with live simulations, video case analysis, and real operational scenarios.
Participants leave with structured, repeatable frameworks they can apply the next day.
Most deception training teaches either body language or verbal cues — rarely both, and rarely in an integrated, operational framework.
Programme Curriculum
Each module builds on the last. By Day 2, you are applying a complete, integrated behavioural assessment framework — not a collection of isolated techniques.
Before you can detect deception, you need to understand it — at the neurological and psychological level. This module unpacks why people lie, how the brain constructs false narratives, and why deception always leaks through some channel, regardless of preparation.
You will explore cognitive load theory, emotional leakage mechanisms, the difference between memory construction and recall, and the neurological basis of involuntary behavioural tells. Critically, you will learn to establish accurate behavioural baselines — the essential foundation for identifying meaningful deviations.
Words are the first place liars reveal themselves — not through what they say, but how they say it. This module trains you to analyse speech patterns, statement structures, and linguistic choices that betray concealment even in well-rehearsed narratives.
You will learn to detect pronoun distancing, temporal inconsistencies, evasive language patterns, story fabrication markers, and rehearsed narrative structures. Paired with strategic questioning techniques designed to amplify cognitive load, you will develop the ability to expose verbal incongruence under real interview conditions.
The face cannot lie for long. Micro-expressions — fleeting emotional displays lasting less than one-fifth of a second — occur involuntarily and reveal emotional states the subject is actively working to conceal. This module gives you the practical skill to decode them in real time.
Beyond facial analysis, you will learn to interpret body language clusters, gesture-speech mismatches, physiological stress indicators, self-soothing behaviours, and postural shifts in direct relation to question content. You will also learn to critically distinguish anxiety and fear from deception — a distinction that separates competent assessors from those who produce false positives.
Single cues mislead. Clusters reveal. This module transitions you from reading individual signals to conducting holistic behavioural assessments — the most significant leap in detection accuracy you will make across the two days.
You will learn to combine verbal and non-verbal signals into meaningful, weighted patterns, evaluate behavioural consistency across multiple simultaneous channels, and apply structured assessment frameworks that increase accuracy while actively reducing false positives. You will practise real-time assessment on video case material drawn from actual investigative scenarios.
Knowing the theory is not enough. This module places behavioural assessment inside the interview room — where the stakes are high, the subject is adversarial, and you are managing rapport, questioning, observation, and analysis simultaneously.
You will master hotspot identification during live exchanges, adaptive questioning strategies that respond to real-time behavioural feedback, rapport calibration techniques, and the critical transition from observation to strategic questioning that exploits identified behavioural vulnerabilities. All of this is practised through live simulations with role-play scenarios.
The hardest assessments are not in quiet interview rooms — they are in the field, under operational pressure, with subjects who are volatile, prepared, or deliberately counter-interrogating. This module prepares you for exactly those conditions.
You will learn to recognise concealed intent, emotional volatility, and stress-driven behavioural shifts in high-pressure scenarios. You will develop the ability to manage counter-interrogation behaviours — when a subject attempts to reverse the assessment dynamic — and to maintain analytical clarity when the environment is actively working against you.
What You Will Learn
By the end of Day 2, you will be able to apply these capabilities in live investigative and interview settings.
Systematically read a subject's normal behavioural patterns before identifying meaningful deviations that warrant attention.
Identify pronoun distancing, evasive language, temporal inconsistencies, and fabricated narrative markers in real-time speech.
Read fleeting facial expressions and body language clusters that reveal emotional states subjects are actively trying to conceal.
Accurately differentiate between anxiety, uncertainty, avoidance, and active deception — eliminating false positives that undermine investigations.
Combine verbal, linguistic, and non-verbal signals into a weighted, multi-channel assessment rather than relying on any single cue.
Deploy structured questioning frameworks — including PEACE and cognitive interviewing principles — that amplify cognitive load and expose inconsistencies.
Apply behavioural assessment techniques that comply with Singapore's legal standards and protect evidential integrity for downstream proceedings.
Follow repeatable, systematic processes for hotspot recognition and adaptive questioning — consistent across cases, investigators, and environments.
Maintain analytical clarity under operational pressure, and recognise and counter deliberate counter-interrogation behaviours from prepared subjects.
Who Should Attend
This programme is designed for anyone whose role requires them to interview, question, assess credibility, or make judgements about truthfulness under operational conditions.
Law & Order
Finance & Compliance
Governance & HR
Prior investigative experience is helpful but not required. Participants from non-investigation roles — such as HR, compliance, and internal audit — find the frameworks directly applicable to misconduct interviews and credibility assessments.
Your Trainer
Our lead trainer brings three decades of operational and instructional experience across Singapore's most demanding security and enforcement institutions. Having built investigative capability at the Ministry of Home Affairs, the Singapore Armed Forces, the Immigration and Checkpoints Authority, and across multiple ASEAN enforcement agencies, he offers a depth of perspective that no academic programme can replicate.
Every framework taught in this programme has been stress-tested in live operational environments — from serious crime investigations to high-stakes border security contexts. Participants consistently note his ability to translate complex behavioural science into tools that work under real interview room pressure.
With thousands of officers trained across the public and private sectors, and programmes continuously refined based on real-world feedback, this is instruction built on the accumulated wisdom of decades — not a classroom constructed from research alone.
"The programme is not about catching people out. It is about giving you the analytical clarity to know — with far greater confidence — when the truth is not being told."
— Program Director, Maitre Allianz
What Participants Say
The module on micro-expressions alone was worth the two days. I have been interviewing suspects for eight years and I left with tools I had never been taught — and immediately started applying them.
What I appreciated most was the integration — verbal and non-verbal together, with a proper framework for weighing them. It changed how I approach interviews entirely. Not just what I look for, but how I structure the whole interaction.
I came in sceptical — there is a lot of pseudoscience in this space. But every technique was grounded and referenced. The trainer was explicit about what the research supports and what its limits are. That gave me a lot of confidence in what we were learning.
Frequently Asked Questions
We have prepared an editable Word document you can use or adapt for an internal training request. It covers the programme's objectives, relevance to your role, and compliance with Singapore's legal and procedural standards — ready for you to submit to your L&D Business Partner or supervisor.
Secure Your Place
Deception Detection — 18–19 May 2026 · Amara Singapore