Investigating Competing Accounts in Domestic-Violence and Mutual-Combat Allegations

Executive Summary

A domestic violence military investigation involving competing accounts should reconstruct the sequence, injuries, communications, scene, prior context, and defensive actions before accepting labels or summary conclusions.

Domestic-violence and mutual-combat allegations can present sharply competing accounts, particularly when both parties have injuries or accuse the other of initiating the confrontation. The defense investigation should begin with the evidence rather than assuming a single aggressor from labels or reporting order.

DI-126 explains how investigators can reconstruct the event from 911 and dispatch records, body-camera video, photographs, medical records and injury timing, complete communications, independent witnesses, prior statements, protective orders, and scene evidence.

A source-labeled chronology helps keep conflicts and gaps visible while the investigator tests attribution, completeness, and corroboration. In the publication's practical example, the defense builds a minute-by-minute sequence from 911 audio, photographs, messages, and witness locations rather than selecting an account based on who reported first.

The purpose is not to reject government evidence automatically. It is to trace material conclusions back to original sources, document what is verified or contradicted, preserve unresolved questions, and provide counsel with an accurate factual record.

DI-126 explains how defense investigators evaluate competing domestic-violence and mutual-combat accounts by reconstructing chronology, injuries, communications, scene evidence, witness locations, and defensive actions from original sources.