可疑信件寄往国会与多州选举办公室 部分含不明物质 FBI展开调查

华盛顿讯——据美联社报道，联邦当局正在调查一系列寄往全美多地国会办公室与州选举办公室、含有可疑物质的信件。联邦调查局（FBI）、美国邮政监察局与国会警察已介入调查，参议院警卫官办公室已通知各参议员办公室，将此类邮件视为「可能具有危险性」。该通知称，执法人员正全力拦截更多信件，但「部分信件仍可能送达收件地址」。

FBI在声明中表示，该局与邮政监察局正在调查「一系列寄往全美多个地址的可疑邮件，包括各州州务卿办公室及其相关选举办公室」，其中部分信件含有不明物质，当局正与各地执法伙伴逐起处置，并追查寄件人身份。

本周，路易斯安那州与俄克拉荷马州的选举办公室先后因收到含粉末状物质的包裹而疏散。俄克拉荷马州选举委员会周二收到一个装有可疑白色粉末的信封，办公室随即疏散，该委员会秘书保罗·齐里亚克斯表示，没有工作人员因此受伤，选举工作不受影响。据路易斯安那州媒体报道，该州一名选举办公室员工打开含白色粉末的包裹后被送往医院检查，未有受伤。俄亥俄州州务卿弗兰克·拉罗兹表示，邮政部门已拦截一个寄往其办公室、装有白色粉末的包裹，并称多州选举官员都收到类似邮件。

国会方面，据美联社报道，此次威胁目前似乎仅涉及参议院，众议院正密切关注事态。加州联邦参议员亚历克斯·帕迪利亚的发言人表示，FBI已通知其办公室，邮政部门拦截了一封寄往帕迪利亚一处办公室、含有可疑物质的信件。邮政监察局副总监察长布伦丹·多纳休对媒体表示，部分信件已被拦截，调查仍在进行中，当局致力于保护选举官员免受威胁性危险邮件侵害。

全国州务卿协会与全国州选举主管协会发表联合声明，谴责针对选举工作人员的威胁，称管理选举的人不应在履职时为自身安全担忧。此次事件距11月3日中期选举投票日约三周，令人想起2023年多地选举办公室收到含有芬太尼信封的事件。截至周四，当局尚未公开确认信件中物质的成分，也未宣布作案动机或嫌疑人，未有人员伤亡报告。

关联：美国选举制度（四）：中期选举：2026年11月3日改选什么

关联：据CNN报道：联邦选举威胁机密简报因视频连线故障临时取消 距选举日不足三周

关联：俄克拉荷马州选举委员会办公室收到含白色粉末信封被疏散 州警与消防部门到场处置

FBI Investigates Suspicious Letters With Unknown Substances Mailed to Congressional and Election Offices Nationwide

WASHINGTON — Federal authorities are investigating a series of letters containing suspicious substances that were mailed to congressional offices and state election offices across the country, according to The Associated Press. The FBI, the U.S. Postal Inspection Service and the U.S. Capitol Police are investigating, and the Senate Sergeant at Arms has advised Senate offices to treat the mailings as "potentially hazardous." The notice said law enforcement officials were working to intercept additional letters, but that "it is possible that some letters may reach their destinations."

In a statement, the FBI said it and the Postal Inspection Service were "investigating a series of suspicious mailings sent to various addresses nationwide, including Secretary of State offices and their related election offices," adding that some of the letters contained an unknown substance and that investigators were working with law enforcement partners to respond to each incident and identify those responsible.

Election offices in Louisiana and Oklahoma were evacuated this week after receiving packages containing a powdery substance. The Oklahoma State Election Board received an envelope with suspicious white powder on Tuesday and evacuated its office; its secretary, Paul Ziriax, said no staff members were harmed and that the incident would not affect the state's ability to conduct elections. Louisiana media reported that an election office employee there was taken to a hospital as a precaution after opening a package with white powder and was not injured. Ohio Secretary of State Frank LaRose said the Postal Service had intercepted a package containing white powder addressed to his office, noting that similar mailings had been sent to election officials in multiple states.

In Congress, the threat appeared limited to the Senate for now, while the House was monitoring the situation, the AP reported. A spokesperson for Senator Alex Padilla of California said the FBI had notified his office that the Postal Service intercepted a letter containing a suspicious substance mailed to one of Padilla's offices. Brendan Donahue, a deputy chief inspector with the Postal Inspection Service, told reporters that some letters had been intercepted and the investigation was ongoing.

The National Association of Secretaries of State and the National Association of State Election Directors issued a joint statement condemning the threats against election staff, saying those who administer elections should never fear for their safety while carrying out their duties. The mailings come about three weeks before the November 3 midterm elections and echo a 2023 incident in which election offices in several states received envelopes containing fentanyl. As of Thursday, authorities had not publicly identified the substance in the letters, announced a motive or named a suspect, and no injuries had been reported.

Related: America's Electoral System (4): The Midterms: What Is on the Ballot on November 3, 2026

Related: Classified Election-Threat Briefing for State Officials Scrapped After Video Failure, CNN Reports

Related: Oklahoma State Election Board Office Evacuated After Envelope Containing White Powder Found

来源：GSM·美国（原文链接）

图片来源：图：位于华盛顿特区的联邦调查局总部胡佛大楼（资料图）。图片来源：Wikimedia Commons，Ajay Suresh 摄于2024年6月21日，CC BY 2.0 授权 / Photo: The J. Edgar Hoover Building, FBI headquarters in Washington, D.C. (file photo). Source: Wikimedia Commons, by Ajay Suresh, June 21, 2024, CC BY 2.0.

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