ABC Exclusive: Trump rally shooting 'unacceptable,' Secret Service director says

In her first network interview since the assassination attempt on former President Donald Trump, U.S. Secret Service Director Kimberly Cheatle said that the Pennsylvania rally shooting was "unacceptable."

"It was unacceptable," she said in an interview Monday with ABC News Chief Justice Correspondent Pierre Thomas. "And it's something that shouldn't happen again."

PHOTO: U.S. Secret Service Director Kimberly Cheatle sat down with ABC News in her first network interview since the assassination attempt on former President Donald Trump. (ABC News)
PHOTO: U.S. Secret Service Director Kimberly Cheatle sat down with ABC News in her first network interview since the assassination attempt on former President Donald Trump. (ABC News)

The violent incident on Saturday, which left one rallygoer dead, marked the first time a current or former president has been wounded in an attempted assassination since Ronald Reagan in 1981.

When she first learned of the shooting, Cheatle said she was shocked and concerned -- both for Trump and for the Secret Service agents who responded to the incident.

"It was obviously a situation that as a Secret Service agent, no one ever wants to occur in their career," she said.

MORE: What to know about Secret Service director Kimberly Cheatle

'Buck stops with me'

As the head of the agency, Cheatle said it's her responsibility to investigate what went wrong and make sure nothing like it can happen again.

"The buck stops with me," she said. "I am the director of the Secret Service, and I need to make sure that we are performing a review and that we are giving resources to our personnel as necessary."

Cheatle responded to reports that the suspect was seen and identified as potentially suspicious before he opened fire, saying that "a very short period of time" passed between then and the shooting.

"I don't have all the details yet, but it was a very short period of time," she said. "Seeking that person out, finding them, identifying them, and eventually neutralizing them took place in a very short period of time, and it makes it very difficult."

Cheatle also said that local authorities were tasked with securing the building where the alleged shooter fired the shots before being taken out by a Secret Service sniper, and confirmed that local police were present inside the building while the shooter was on the roof.

"In this particular instance, we did share support for that particular site and that the Secret Service was responsible for the inner perimeter," Cheatle said. "And then we sought assistance from our local counterparts for the outer perimeter. There was local police in that building -- there was local police in the area that were responsible for the outer perimeter of the building."

Cheatle said she has reached out to Trump but has not yet spoken with him.

In the days since the attack, Cheatle and the Secret Service have faced heightening scrutiny for failing to prevent the incident from happening, and even calls from some to resign.

Cheatle said she would not resign from her role.

She is expected to testify before the GOP-led House Oversight Committee next Monday, July 22.

Cheatle also said there were not any snipers on the roof that were used by the shooter because it was sloped.

"So there's a number of factors that come into play on how we secure buildings, both in our perimeter and out of our perimeter," she said.

"At that site itself, there were actually a number of buildings in the outer perimeter. I know that we're all focused on this one particular building because of what took place there. But there are a number of buildings in that outlying area," Cheatle explained.

"That building in particular has a sloped roof, at its highest point. And so, there's a safety factor that would be considered there that we wouldn't want to put somebody up on a sloped roof. And so, the decision was made to secure the building, from inside," she said.

Director says to have confidence in Secret Service

Still, she said, the American people should have confidence in the Secret Service's ability to protect the president and former president.

In the aftermath of the assassination attempt, she “immediately” started looking at the protective details of those under Secret Service protection.

She said she reached out to the former president’s staff and attempted to contact him but hasn’t gotten through.

Cheatle also pushed back on the misinformation surrounding the assassination attempt.

“Secret Service is not political,” she said. “Security is not political. People's safety is not political. And that's what we're focused on as an agency.”

And she reiterated, as other officials have said, that there is “no truth” to the rumors the former president’s detail asked for more resources.

The decision to take out the shooter, she said, was a “split-second decision” the agent made while perched on the roof.

“They have the ability to make that decision on their own. If they see that it's a threat and they did that in that instance," she said.

"And I applaud the fact that they made that decision and didn't have to check with anybody and thankfully neutralized the threat."

ABC Exclusive: Trump rally shooting 'unacceptable,' Secret Service director says originally appeared on abcnews.go.com