Ex-Wife Says ICE Agent in 1 Fatal Maine Shooting Showed Years of Abuse
Updated
Updated · The Boston Globe · Jul 18
Ex-Wife Says ICE Agent in 1 Fatal Maine Shooting Showed Years of Abuse
3 articles · Updated · The Boston Globe · Jul 18
Summary
Lucinda Brouillette, speaking publicly for the first time since Monday’s Biddeford shooting, said she had long feared her ex-husband David Brouillette was capable of extreme violence.
Years of abuse, intimidation and coercive control during and after their marriage led her to warn law enforcement, family courts and Maine health officials, she said, but those concerns did not get the attention she believed they deserved.
Her statement comes amid mounting backlash over the killing of Johan Sebastián Durán Guerrero outside his family’s apartment during an immigration operation in which officials say he was not the intended target.
Lucinda Brouillette said she was not commenting on the shooting itself, which remains under investigation, and asked that her children and family not be threatened or judged over David Brouillette’s alleged actions.
His ex-wives warned authorities for years. Why was the ICE agent who shot an innocent man still armed?
An agent's violent past was public record. How did a fatal mistake expose a systemic failure at ICE?
Fatal ICE Shooting in Biddeford: Agent’s Troubled Past, Systemic Vetting Failures, and the National Fallout
Overview
On July 13, 2026, ICE agent David Michael Brouillette fatally shot Johan Sebastián Durán Guerrero, a Colombian national, in Biddeford, Maine, marking one of at least ten deaths linked to a renewed immigration crackdown. The shooting, which occurred while Durán Guerrero was in his car near home, sparked immediate public outcry and daily protests. Brouillette was identified as the shooter days later, after two independent sources came forward. The incident has intensified scrutiny of ICE’s hiring and vetting practices, especially given Brouillette’s documented history of violence and mental health struggles, and has led to calls for systemic reform and greater accountability.