Three months after Johan Sebastián’s death, we’re still fighting for the truth | Opinion
Maine Family Seeks Answers After Federal Agent Shoots Immigrant in 2026
A man living in Maine was killed by a federal agent on the morning of July 13, 2026. The victim, 39‑year‑old Johan Sebastián Durán Guerrero, was shot in the house where he slept. Authorities say the agent fired a single bullet, which also pierced the car seat of Guerrero’s daughter, although she was not inside the vehicle at the time. The shooting has prompted a state‑level investigation and renewed calls for accountability.
Guerrero had moved to the United States from Colombia with his parents, Omar and Dora, and settled in Maine. He was married to Karolina, who lives with their young daughter. The family returned to their home early that morning, as they always did, and were met by the fatal gunfire. The incident has left the family—especially Karolina, who is now the sole caregiver for her daughter—searching for answers.
The shooting occurred in a residential area of Portland, where the family later held a funeral service. In the aftermath, a private attorney in Maine, Sean P. Murphy, who had previously served as a Bronx County and federal prosecutor, began representing the Guerrero family. Murphy has described his work as “fighting for the family,” and he has met with officials at the Maine Attorney General’s Office to discuss the investigation. The state office confirmed it is reviewing the use of force by the federal agent, noting that the agency had not released key evidence, including the car seat that was damaged by the bullet.
Murphy says the only justification presented for the shooting was “public safety.” He has criticized that reasoning, arguing it does not justify the killing of a law‑abiding immigrant. He also noted that Guerrero was not a citizen but was “an American in the purest sense of the word.”
The case has drawn parallels to other recent incidents in which federal agents have fired upon civilians. Murphy cited the deaths of Ruben Ray Martinez, Renee Good, Alex Pretti, and Lorenzo Salgado Araujo as additional examples of “one tragedy was already too many.” While no official explanation has been offered for the shooting of Guerrero, the investigation remains ongoing.
The Guerrero family’s ordeal is part of a broader national conversation about the use of lethal force by federal law enforcement. The state’s investigation, the missing evidence, and the family’s continued advocacy highlight the need for transparency and accountability. As the midterm elections approach, the case remains a focal point for advocates seeking to hold federal agencies responsible for the loss of civilian lives.
