- Second ex-wife of ICE agent who shot man in Biddeford recounts history of violent behavior The Portland Press Herald
- ICE Agent Defended Shooting of Immigrant in Maine, Ex-Wife Says The New York Times
- ICE officer connected to fatal Maine shooting suffered 2021 head injury, which he said had left him with ‘cognitive deficits’ CNN
- Ex-wife says ICE agent who killed man in Maine had racist beliefs, violent tendencies NPR
- What Johan Sebastian Guerrero’s work permit tells us about his immigration status WMTW