仅事实
枪手袭击达拉斯ICE设施，造成一名被拘留者死亡，两人受伤
摘要
一名枪手在达拉斯ICE设施开枪，导致一名被拘留者死亡，两人受伤；嫌疑人自杀身亡。
2025年9月24日，德克萨斯州达拉斯的美国移民与海关执法局（ICE）现场办公室发生枪击事件，造成一名被拘留者死亡，另外两人重伤。事件发生于上午6:40左右，一名枪手从附近一栋建筑的高处开火，多次射击目标为该设施的出入口区域。
枪手身份确认是29岁的约书亚·雅恩（Joshua Jahn），其因自残枪伤身亡。此次袭击中无ICE官员受伤。
联邦调查局（FBI）负责人约瑟夫·罗斯罗克（Joseph Rothrock）特工表示，FBI正将此事件视为有针对性的暴力行为进行调查。他指出，在嫌疑人附近发现的弹壳上带有反ICE性质的信息。
达拉斯墨西哥领事馆确认，一名受伤的被拘留者为墨西哥籍。其他受害者身份尚未公开。
此次事件发生在同一ICE设施8月份发生安全威胁事件之后，当时一名男子因制造炸弹威胁被逮捕。
来源
The Guardian事实核查
使用外部来源和数据库核实文章的事实。
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On September 24, 2025, a shooting occurred at the U.S. Immigration and Customs Enforcement (ICE) Field Office in Dallas, Texas, resulting in the death of one detainee and critical injuries to two others.
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The incident began around 6:40 a.m. when a gunman fired multiple rounds from an elevated position atop a nearby building, targeting the facility's sally port area.
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The shooter, identified as 29-year-old Joshua Jahn, died from a self-inflicted gunshot wound.
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No ICE officers were harmed during the attack.
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FBI Special Agent in Charge Joseph Rothrock stated that the FBI is investigating the incident as an act of targeted violence.
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He noted that rounds found near the suspected shooter contained messages that are anti-ICE in nature.
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The Mexican Consulate in Dallas confirmed that one of the injured detainees is a Mexican national.
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