This lesson develops practical capability in Investigation Planning, Evidence Preservation, Interviews, Digital Forensics, Analysis, and Chain of Custody for Fraud & Forensics – Prevention, Detection, and Investigation. Activities reflect an investigation function responding to procurement, payment, payroll, expense, cyber-enabled, and insider fraud allegations, so decisions are judged through observable evidence, accountable ownership, and accepted outcomes.
The instructor demonstrates investigation Planning, Evidence Preservation, Interviews, Digital Forensics, Analysis, and Chain of Custody within an investigation function responding to procurement, payment, payroll, expense, cyber-enabled, and insider fraud allegations, records each material decision in forensic investigation and evidence file, and contrasts the accepted state with the controlled exception where an interview compromises the independence of witness evidence.
Complete a controlled exercise focused on investigation Planning, Evidence Preservation, Interviews, Digital Forensics, Analysis, and Chain of Custody. Establish the expected outcome, produce forensic investigation and evidence file, introduce the case where an interview compromises the independence of witness evidence, apply a reversible correction, and rerun the original acceptance checks.
When an interview compromises the independence of witness evidence, separate the visible symptom from its governing requirement, verify source evidence and recent changes, test one reversible hypothesis, and update forensic investigation and evidence file only after the corrected state passes normal and boundary checks.
Learners can apply Investigation Planning, Evidence Preservation, Interviews, Digital Forensics, Analysis, and Chain of Custody, explain the choices made, and defend the result using forensic investigation and evidence file.