SIU Field Investigation Case Plan and Log

Structured inspection template for documenting a special investigations unit (SIU) field investigation plan,现场 observations, interviews, social media review, database checks, and referral-ready findings.

Case Intake and Investigation Plan

• Case identifier, assignment date, and investigator recorded
• Investigation objective and referral question defined
• Planned field activities documented
• Known risks, access constraints, and safety considerations identified
• Applicable legal, privacy, and company authorization reviewed
• Target dates and sequence of investigative steps set
• Supervisor or case manager approval obtained

Interview Planning and Conduct

• Interview subjects identified and prioritized
• Interview date, time, and location recorded
• Identity and relationship of interviewee verified
• Interview summary captures facts, inconsistencies, and admissions
• Statements documented as observed facts versus assumptions
• Follow-up questions or re-interviews identified

Scene Inspection and Physical Evidence

• Scene location and access conditions documented
• Overall scene condition observed before any disturbance
• Relevant measurements, distances, or environmental conditions recorded
• Photographs captured for key scene elements
• Physical evidence identified, preserved, and logged
• Scene sketch, diagram, or annotated map completed

Digital and Social Media Review

• Public social media sources reviewed and listed
• Relevant posts, timestamps, and URLs captured
• Screenshots or exports preserved with source attribution
• Digital findings distinguished from interpretation
• Potential privacy, authorization, or evidentiary issues noted

Database Checks and Corroboration

• Databases queried documented
• Search criteria and date range recorded
• Corroborating or conflicting results summarized
• Source reliability or data quality concerns identified
• Need for additional records requests or subpoenas noted

Findings, Referral Decision, and Sign-Off

• Findings summarized in objective language
• Indicators of fraud, misrepresentation, or policy violation assessed
• Referral to law enforcement or internal escalation warranted
• Recommended next actions documented
• Case log reviewed and signed by investigator