周六，美国前总统唐纳德·特朗普(Donald Trump)在宾夕法尼亚州巴特勒(Butler)的一次选举集会上遭到暗杀，耳朵中弹，联邦当局正在调查。

　　特勤局特工包围了特朗普，将他带下舞台，带到一辆等候的汽车上，将他带走。一位发言人说，特朗普“很好”。

　　所谓的枪手是被狙击手击毙的。官员称，一名观众死亡，两人受伤。

　　我们对枪击事件的了解

　　在进行了100多次采访，搜查了嫌疑人的家和车辆，并破解了他的手机后，美国联邦调查局调查人员周二仍在寻找导致一名20岁的宾夕法尼亚州男子试图暗杀前总统的动机。阅读更多这里.

　　这张航拍图像显示了宾夕法尼亚州巴特勒特朗普集会舞台的位置。，还有那个苏...显示更多

　　美国广播公司新闻

　　2小时24分钟前

　　当局详细描述了他们怀疑枪手是如何到达屋顶的;动机仍然是个谜

　　消息人士告诉ABC新闻，当局怀疑托马斯·马修·克鲁克斯(Thomas Matthew Crooks)是一名试图暗杀前总统特朗普的男子，他能够通过爬过大楼附近的一个空调设备进入屋顶。尽管执法部门消息来源称，据信克鲁克斯在枪击发生前在家得宝购买了一把5英尺长的梯子，但它似乎没有被用来爬上屋顶，也没有在现场被发现。

　　根据执法部门的消息，调查人员在嫌疑人的口袋里发现了一个远程发射器，可能是用来启动在嫌疑人的汽车里发现的两个可疑装置和在他家里发现的一个装置。

　　消息人士称，这两个地点的装置都是在弹药容器中类似地构建的，使用的组件包括接收器，这些接收器似乎与嫌疑人口袋中找到的遥控器配对。

　　每个设备中的接收器都连接到一系列部件上，调查人员称这些部件符合“眼睛测试”的要求，这些部件可以制成可行的设备，尽管设备的功能仍有待确定。这些装置的用途也不清楚。尚不清楚它们是否旨在造成严重的爆炸效果并伤害人们，或者它们是否旨在制造烟雾、火灾和低强度爆炸以转移注意力。

　　调查人员还在嫌疑人的汽车中发现了一件战术背心，尽管尚不清楚他为什么没有在袭击前总统集会时穿着它。一些调查人员怀疑他是否预料到会死于袭击。

　　根据执法部门的消息，枪手还问他的雇主周六是否可以休息一天，但他说他可能最早在周日，也就是袭击发生后的第二天就可以回去工作。但到目前为止，调查人员没有发现任何迹象表明他有任何同伙或其他支持来实现他的致命目标。

　　美国联邦调查局现在已经解锁了他的手机，对他的手机的检查没有发现任何关于嫌疑人动机的重要信息——只有消息来源描述为一个20岁男性的“例行”信息。到目前为止，调查人员没有发现任何迹象表明他有任何同伙或其他支持来实现他的致命目标。

　　——ABC新闻的杰克·戴特、卢克·巴尔、皮埃尔·托马斯、亚伦·卡特斯基

　　上午9:03+08

　　巴特勒县治安官告诉ABC新闻，他在开枪前并不知道有嫌疑人

　　巴特勒县警长迈克尔·斯卢普周二接受美国广播公司新闻采访，谈到对前总统唐纳德·特朗普未遂暗杀的回应。

　　当被问及在枪击发生前，他是否在集会上或附近听到可疑人员的无线电通讯时，Slupe说，“我没有，我希望我听到了。”

　　斯鲁普说，他和一些副手一起参加了周六的集会。

　　他说，他的办公室没有一个狙击手小组，但有一个紧急服务单位“附属于”巴特勒县地方检察官办公室，由来自全县不同机构的官员组成。

　　Slupe说他不知道周六有多少紧急服务官员在现场。

　　Slupe为其副手的回应进行了辩护，并呼吁公众在调查结束前避免做出判断，并指出他的办公室没有为这些调查提供便利。

　　“有几项调查正在进行，最终，我们都将从这件事中学到一些东西，”Slupe说。

　　——美国广播公司新闻的贾里德·科夫斯基和汤娅·辛普森

　　上午5点48分+08分

　　严重受伤的集会受害者家属发布声明

　　前总统唐纳德·特朗普(Donald Trump)遇刺身亡的两名男子之一詹姆斯·科本哈沃(James Copenhaver)的家人周二发表声明，感谢公众“源源不断的支持”。

　　“吉姆想特别感谢第一反应者、医务人员和医院工作人员，他们为他提供了最初和持续的护理，”声明中写道。“此外，吉姆想表达他对其他受害者、他们的家人和特朗普总统的思念和祈祷。他为他们所有人的安全和快速康复祈祷。”

　　詹姆斯·科本哈弗。

　　哥本哈根家庭

　　截至周二下午，宾夕法尼亚州月亮镇74岁的Copenhaver“仍处于危急但稳定的状态”。他正在匹兹堡的阿勒格尼综合医院接受治疗。

　　他的家人要求在他康复期间保持隐私。

　　他们说:“在吉姆和他的家人从这一可怕、愚蠢和不必要的暴力行为中恢复过来的时候，哥本哈根家庭感谢你们一直以来的关心、祈祷和支持。”

　　凌晨4点+08点

　　斯卡利斯说特勤局局长应该辞职

　　众议院多数党领袖史蒂夫·斯卡利斯说，他认为特勤局局长金·谢特尔应该辞职。

　　“我对她和她的不坦诚感到非常失望，”斯卡利斯告诉政治。“我认为美国人民需要知道答案是什么。棘手的问题，你必须接受棘手的问题。你采取那样的立场……你不可能有糟糕的一天。”

　　斯卡利斯说，特勤局“应该马上公开”，并在枪击事件后向媒体发表讲话。

　　共和党总统候选人前总统唐纳德·特朗普在美国国务卿的帮助下走下舞台...显示更多

　　吉恩·j·普斯卡尔/美联社

　　“坦率地说，你让当地执法部门举行了一次新闻发布会，被问及了特勤局局长应该被问及的问题，”他说。“而她，你知道，在那段时间里几乎找不到，但他们还是回答了那些棘手的问题。她必须回答棘手的问题。你不能躲着他们。”

　　斯卡利斯在2017年的一次国会棒球练习中中弹受伤。

　　Trump shooting live updates: Authorities detail how they suspect gunman reached roof

　　Federal authorities are investigating after former President Donald Trump was shot in the ear in an assassination attempt at an election rally in Butler, Pennsylvania, on Saturday.

　　Blood splattered on Trump's face as Secret Service agents surrounded him and led him off the stage to a waiting vehicle to whisk him away. Trump is "fine," a spokesperson said.

　　The alleged shooter was killed by snipers. One spectator was killed and two were hurt, officials said.

　　Trump Rally Shooting: Slideshow

　　What we know about the shooting

　　After conducting more than 100 interviews, searching the suspect's home and vehicle, and cracking into his cellphone, FBI investigators were still searching on Tuesday for the motive that led a 20-year-old Pennsylvania man to attempt to assassinate a former president. Read morehere.

　　2 hours and 24 minutes ago

　　Authorities detail how they suspect the gunman reached roof; motive still a mystery

　　Authorities suspect Thomas Matthew Crooks, the man they allege tried to assassinate former President Trump, was able to access the roof by climbing over an air conditioning unit adjacent to the building, sources tell ABC News. Though law enforcement sources say Crooks is believed to have purchased a 5-foot ladder at a Home Depot before the shooting, it does not appear to have been used to climb on the roof and was not found at the scene.

　　Investigators found a remote transmitter in the suspect's pocket that may have been intended to set off two suspicious devices found in the suspect's car and one in his home, according to law enforcement sources.

　　Devices at both locations were similarly constructed in ammunition containers using components including receivers that appear to have been paired with the remote control found in the suspect's pocket, sources said.

　　The receivers in each device were connected to a series of components that investigators say met the "eye test" -- having parts present that could have made viable devices, although the functionality of the devices is still being determined. The purpose of the devices is also unknown. Whether they were intended to cause a significant blast effect and hurt people or if they were designed to create smoke, fire and a low-grade blast for a diversion is unclear.

　　Investigators also found a tactical vest in the suspect's car, though it is unclear why he did not wear it during the assault on the former president's rally. Some investigators are wondering whether he anticipated dying in the attack.

　　The shooter also asked his employer if he could take a day off on Saturday but said he would return to work perhaps as soon as Sunday, the day after this attack, according to law enforcement sources. But thus far, investigators have turned up nothing to suggest that he had any accomplices or other support to carry out his deadly objective.

　　An examination of his phone, which the FBI has now unlocked, has not turned up any significant information about the suspect's motives -- only what sources described as "routine" information for a 20-year-old male. Thus far, investigators have turned up nothing to suggest that he had any accomplices or other support to carry out his deadly objective.

　　-ABC News’ Jack Date, Luke Barr, Pierre Thomas, Aaron Katersky

　　9:03 AM +08

　　Butler County Sheriff tells ABC News he was not aware of suspect before shooting

　　Butler County Sheriff Michael Slupe spoke with ABC News on Tuesday about the response to the attempted assassination of former President Donald Trump.

　　When asked whether he heard radio traffic about a suspicious person at or near the rally ahead of the shooting, Slupe said, "I did not, and I wish I did."

　　Slupe said he attended Saturday’s rally along with a number of his deputies.

　　He said that his office does not have a team of snipers, but that there is an emergency service unit "attached to" the Butler County District Attorney's Office that is made up of officers from different agencies around the county.

　　Slupe said he did not know exactly how many of these emergency service officers were on the scene on Saturday.

　　Slupe defended the response by his deputies and called for the public to avoid passing judgment until the investigations conclude, noting that his office is not facilitating these probes.

　　"There's several investigations going on, and at the end of the day, we're all going to learn something from this," Slupe said.

　　5:48 AM +08

　　Family of critically injured rally victim releases statement

　　The family of James Copenhaver, one of the two men critically injured in the assassination attempt on former President Donald Trump, released a statement Tuesday, thanking the public for their "outpouring of support."

　　"Jim would like to especially thank the first responders, medics, and hospital staff who have provided him with initial and continuing care," the statement read. "Additionally, Jim would like to express his thoughts and prayers for the other victims, their families, and President Trump. He prays for a safe and speedy recovery for them all."

　　James Copenhaver.

　　Copenhaver Family

　　Copenhaver, 74, of Moon Township, Pennsylvania, "remains in critical but stable condition" as of Tuesday afternoon. He is being treated at Allegheny General Hospital in Pittsburgh.

　　His family has requested privacy as he recovers.

　　"The Copenhaver family would like to thank you for your continued thoughts, prayers, and support as Jim and his family recover from this horrible, senseless, and unnecessary act of violence," they said.

　　Show More

　　4:00 AM +08

　　Scalise says Secret Service director should resign

　　House Majority Leader Steve Scalise said he believes Secret Service Director Kim Cheatle should resign.

　　"I've been very disappointed in her and her lack of candor," Scalise told Politico. "I think the American people need to see whatever the answers are. Tough questions, you got to take the tough questions. You take a position like that … you can’t have a bad day."

　　Scalise said the Secret Service "should have been out publicly right away" and addressing the press after the shooting.

　　"You had the local law enforcement giving a press conference, frankly, being asked questions that the head of the Secret Service should have been asked," he said. "And she, you know, kind of was nowhere to be found during that period, and yet they took those tough questions. She's got to answer tough questions. You can't hide from them."

　　Scalise was shot and wounded at a congressional baseball practice in 2017.