Hill received Secret Service awards and was promoted for his actions that day, but for decades blamed himself for Kennedy's death, saying he would gladly have given his life to save the president.
The rally will mark Trump's first time back in the Pennsylvania city since the failed assassination attempt against him in July. The guest list will include a shooting survivor, as well as Elon Musk.
The acting director of the Secret Service also cited “complacency” from others, as well as over-reliance on mobile devices and flaws in advance planning.
There are no identified ties between the shooter, Thomas Matthew Crooks, and any foreign or domestic accomplices or co-conspirators. But Iranian threats against Trump officials date back to the killing of Qassem Soleimani.
Donald Trump's campaign said in a statement that he was "fine" after being whisked off the stage at a rally in Butler, Pennsylvania after apparent gunshots rang through the crowd. The campaign says he is "being checked out at a local medical facility."
A driver died after a vehicle crashed into a gate at the White House Saturday night, but the fatal collision is being investigated "only as a traffic crash", law enforcement authorities said.
Several hundred people could have dropped the small bag of cocaine near a door to the West Wing. But without fingerprints, DNA or video evidence, the Secret Service can't figure out who did it.
U.S. Secret Service agents found the powder during a routine White House sweep on Sunday, in a small, clear plastic bag on the ground in a heavily trafficked area, according to sources.
The Secret Service said in a statement the White House was closed as a precaution as emergency crews investigated, and local fire officials determined that the substance was not hazardous.
Flemister, who died last week, was the first Black woman to serve as a special agent in the 1970s, but was forced out by racial discrimination. She spent the next three decades in the foreign service.
The report — a first-of-its-kind for the agency — examines everything from when in the year the attacks took place to behavioral changes exhibited in the attackers.