There are fast moving developments after the assassination attempt tonight.

今晚暗殺未遂事件發生後，事態發展迅速。

Remarkable new images here.

這裡的新圖片令人驚歎。

The alleged gunman seemed climbing to the roof just minutes before opening fire at that rally.

據稱槍手似乎是在集會開火前幾分鐘爬上屋頂的。

You can actually hear people in the crowd yelling to an officer pointing him out.

實際上，你可以聽到人群中有人對一名警官大喊大叫，指著他。

And now we learn that law enforcement was actually using that building as a staging area and how the gunman climbed onto the roof the wall outside that building.

現在我們瞭解到，執法人員實際上是把那棟樓作為中轉站，槍手是如何爬上樓頂和樓外的牆壁的。

ABC's Pierre Thomas tonight with the exclusive interview with the head of the Secret Service and what she's saying now.

美國廣播公司的皮埃爾-托馬斯今晚將獨家專訪特勤局局長，以及她現在的說法。

Stunning new video tonight showing the moment Donald Trump's would-be assassin climbed onto the roof of that building just two minutes before he opened fire.

今晚令人震驚的新視頻顯示，就在唐納德-特朗普的刺客開槍前兩分鐘，他爬上大樓屋頂的那一刻。

You can hear bystanders desperately trying to alert police.

你可以聽到旁觀者拼命向警方報警的聲音。

Authorities now using that video as part of the investigation.

當局目前正在使用這段視頻作為調查的一部分。

And tonight ABC News has learned that heavily armed local police were stationed inside that building and Miss Thomas Crooks climbing up the outside of the building to the roof.

今晚，ABC新聞得知，全副武裝的當地警察駐紮在大樓內 托馬斯-克魯克斯小姐從大樓外側爬上了樓頂

The same building was being used as a staging area for local police according to two law enforcement officials.

據兩名執法官員稱，同一棟建築被用作當地警方的集結地。

And Butler Township officials are confirming ABC News' reporting that a local police officer climbed up the roof and confronted Brooks moments before the shooting.

巴特勒鎮的官員證實了美國廣播公司新聞的報道，即一名當地警察在槍擊發生前一刻爬上屋頂與布魯克斯對峙。

The officer grabbed hold of the edge of the building, pulled himself up to be able to look.

這名警官抓住建築物的邊緣，把自己拉了起來，以便能看清楚。

And according to what he's told me, shooter turned, rifle was pointed at the officer, officer defensive move, kind of ducked, fell, lost his grip on the building.

根據他告訴我的情況，槍手轉過身來，步槍對準了警官，警官做出了防禦動作，有點躲閃不及，摔倒在地，失去了對大樓的控制。

Investigators tonight trying to determine whether roof access had been properly locked down.

調查人員今晚正試圖確定屋頂通道是否已被妥善封鎖。

The shooter climbing seemingly unimpeded about 400 feet from the stage with a direct line of sight on the former president.

槍手在距離舞臺約 400 英尺的地方攀爬，視線直指前總統，似乎暢通無阻。

Take a look at what happened.

看看發生了什麼。

Washington lawmakers demanding answers, calling on the Secret Service director to appear before Congress.

華盛頓立法者要求答案，呼籲特勤局局長到國會作證。

We sat down with Director Kim Cheadle today for an exclusive interview.

今天，我們與導演金-切德爾（Kim Cheadle）進行了獨家專訪。

What was your reaction when you saw the events unfold on Saturday?

當您看到週六發生的事件時，您有什麼反應？

Shock and then concern, obviously, for the former president.

顯然，人們對這位前總統感到震驚和擔憂。

This is an event that should have never happened.

這是一起本不該發生的事件。

Who is most responsible for this happening?

誰對這種情況負有最大責任？

What I would say is the Secret Service is responsible for the protection of the former president.

我要說的是，特勤局負責保護前總統。

So the buck stops with you.

所以，責任在你。

The buck stops with me.

責任在我。

I am the director of the Secret Service.

我是特勤局局長。

It was unacceptable and it's something that shouldn't happen again.

這是不可接受的，這種事情不應該再次發生。

The president and Homeland Security secretary said today they had 100 percent confidence in you.

總統和國土安全部長今天說，他們對你有百分之百的信心。

But there are some members of Congress calling on you to resign.

但有些國會議員要求你辭職。

I appreciate the secretary's comments and we're going to continue to be transparent and communicate with people.

我感謝祕書的評論，我們將繼續保持透明，並與人們溝通。

You plan to stay on?

你打算留任嗎？

Absolutely.

當然。

I do plan to stay on.

我確實打算留下來。

Director Cheadle says she will not wait on an independent review of the security failure.

局長 Cheadle 說，她不會等待對安全故障的獨立審查。

She says she plans to make immediate changes.

她說，她計劃立即做出改變。

We learned today she's already expanded the tactical or SWAT support for former President Trump.

我們今天得知，她已經擴大了對前總統特朗普的戰術或特警支持。

David.

戴維

Pierre Thomas here in Milwaukee with us.

皮埃爾-托馬斯在密爾沃基和我們在一起。

Pierre, thank you.

皮埃爾，謝謝你。