2026年7月14日 / 美国东部时间晚上9:30 / 哥伦比亚广播公司新闻
美国东部时间周一早上7点17分，在缅因州比迪福德，家中的监控摄像头记录下了五声枪响的画面：25岁的哥伦比亚籍男子约翰·塞瓦斯蒂安·杜兰·格雷罗当时正坐在一辆白色轿车内，遭美国移民海关执法局（ICE）警员枪杀。
一张照片显示，格雷罗遭枪击时驾驶的轿车挡风玻璃上布满弹孔。
2026年7月13日，缅因州比迪福德枪击案现场，一辆挡风玻璃上有四个弹孔的起亚轿车。格雷戈里·雷克/《波特兰新闻先驱报》 via 盖蒂图片社
仅一分钟后，也就是7点18分，另一路监控录像显示这辆轿车开始减速。视频中，移民海关执法局探员从两侧围向车辆，轿车随后原地打转了约一分钟。
又过了一分多钟，到7点19分，录像显示一名探员驾驶白色SUV顶住了格雷罗的轿车，随后这名受伤男子被拖到了人行道上。
“我听见他说‘我试图停车’。我知道他当时还有意识，因为他们让他冷静下来，”目击者丹尼尔·布彻告诉哥伦比亚广播公司新闻。他听到了枪声并目睹了事后场景。
布彻表示，这一刻他永远无法忘怀。
“这太可怕了，”布彻说，“你永远不会忘记这个场面。你也永远不会忘记移民海关执法局警员的态度。开枪的警员当时处于震惊状态。”
门铃监控录像显示，急救人员到场后对格雷罗进行了救治。但这位已婚父亲、年幼女儿的父亲，同时也是一名送货司机，当场身亡。
根据美国国土安全部（DHS）的一份声明，移民海关执法局探员当时正在该区域“对一名已下达最终驱逐令的非法移民的最后已知住址开展针对性监控”。
多名执法消息人士向哥伦比亚广播公司新闻透露，格雷罗并非此次移民海关执法局监控行动的目标。缅因州民主党众议员切莉·平格里在周一接受哥伦比亚广播公司新闻采访时表示，她“从可靠渠道获悉，尽管尚未得到国土安全部证实，他们可能抓错了人，死者并非他们要抓捕的对象”。
国土安全部坚称，当移民海关执法局探员靠近格雷罗时，他上车并“试图逃离现场”。国土安全部称，警员当时“担心公众安全”，因此“开了枪”。
7月7日，无犯罪记录的墨西哥男子洛伦佐·萨尔加多·阿劳霍在德克萨斯州休斯顿驾驶工程队车辆前往建筑工地时，遭移民海关执法局警员枪杀。在这起案件中，国土安全部承认，萨尔加多·阿劳霍在遭枪击身亡时，也并非该局此次行动的目标对象。
多名执法消息人士周二向哥伦比亚广播公司新闻透露，联邦官员正在暂停全国范围内移民执法行动中的大部分车辆拦截行动。消息人士称，该指令适用于主要负责民事移民逮捕的移民海关执法局执法与驱逐行动部门，而非负责刑事案件的国土安全调查部门。
白宫边境事务专员汤姆·霍曼随后对记者表示，暂停车辆拦截并非政策调整。
“他们认为这只是必要的短期暂停，以便对此进行审查并确保一切正常，”霍曼说。
“在我们厘清此事之前，国土安全部暂停非紧急性交通拦截行动是明智之举，”缅因州共和党参议员苏珊·柯林斯周二表示，“我们仍在等待调查结果。我们还不清楚当时究竟发生了什么。”
妮科尔·斯甘加对本文亦有贡献。
Security video captures moments after man was fatally shot by ICE in Maine
July 14, 2026 / 9:30 PM EDT / CBS News
At 7:17 a.m. ET on Monday morning in Biddeford, Maine, a home security camera captured the sound of five gunshots when 25-year-old Johan Sebastián Durán Guerrero, a Colombian national, was fatally shot by a U.S. Immigration and Customs Enforcement officer while in a white sedan.
A photo showed multiple bullet holes in the windshield of the car that was being driven by Guerrero when he was shot.
A Kia sedan with four bullet holes in the windshield is seen at the scene of a shooting in Biddeford, Maine, July 13, 2026. Gregory Rec/Portland Press Herald via Getty Images
Seconds later, at 7:18 a.m., another surveillance video showed the sedan slowing down. In the video, ICE agents approached the car on both sides as it began to turn in circles for about a minute.
More than a minute later, at 7:19 a.m., the video shows an agent in a white SUV pinning Guerrero’s car, and the wounded man is then pulled out onto the pavement.
“I heard him say, ‘I tried to stop.’ I know that he was still cognizant because they told him to calm down,” witness Daniel Boucher, who heard the gunshots and saw the aftermath, told CBS News.
Boucher said it is a moment he’ll never forget.
“It’s something that’s horrific,” Boucher said. “You never forget that. You never forget the attitude of the ICE officers, too. And the ICE officer that shot him was in shock.”
Doorbell video showed first responders treating Guerrero. But the married father, who had a young daughter and worked as a delivery driver, died at the scene.
According to a statement from DHS, ICE agents were in the area “conducting targeted surveillance on the last known address of an illegal alien with a final order of removal.”
Law enforcement sources told CBS News that Guerrero was not the target of ICE’s surveillance. And in an interview with CBS News Monday, Democratic Rep. Chellie Pingree of Maine said she had “heard on good authority, though it’s not been confirmed by [DHS], that they perhaps shot the wrong person, that it was not the person they were going after.”
DHS maintains that when ICE agents approached Guerrero, he got in his car and “attempted to flee the scene.” DHS said that while “fearing for public safety,” an ICE officer “discharged his weapon.”
On July 7, Lorenzo Salgado Araujo, a Mexican man with no criminal record, was fatally shot by an ICE officer while driving a work crew to a construction site in Houston, Texas. In that case, DHS admitted that Salgado Araujo was also not the target of ICE’s operation at the time of his shooting death.
Multiple law enforcement sources told CBS News Tuesday that federal officials are suspending most vehicle stops during immigration enforcement operations nationwide. Sources said the directive applies to ICE Enforcement and Removal Operations, which primarily handles civil immigration arrests, and not Homeland Security Investigations, which handles criminal cases.
White House border czar Tom Homan later told reporters the decision to halt the stops was not a policy change.
“They believe it is a necessary short-term pause just to look at it and make sure everything’s good,” Homan said.
“It would be wise for DHS to have a halt in non-urgent traffic stops until we get this straightened out,” Republican Sen. Susan Collins of Maine said Tuesday. “We still are waiting the facts of this investigation. We don’t know exactly what happened.”
Nicole Sganga contributed to this report.