Former U.S. Secret Service Agent Clint Hill, who was assigned to first lady Jacqueline Kennedy and was in the presidential motorcade during the 1963 assassination of President Kennedy.

JUANA SUMMERS, HOST: If the name Clint Hill doesn't sound familiar, you might know him as the man on the back of the presidential limousine. He was a Secret Service agent, and moments after John F ...

Clint Hill, a former Secret Service agent who was protecting President John F. Kennedy during the assassination, has passed a way at 93 years old. Joyce Marshall/Star-Telegram via AP, File.

Secret Service agent Clint Hill rushes to the aid of President John F. Kennedy and his wife, Jacqueline, when Kennedy was shot in Dallas on Nov. 22, 1963.

Clint Hill, the Secret Service agent who risked his life on Nov. 22, 1963, in an attempt to protect then-President John F. Kennedy and first lady Jacqueline Kennedy, died on Feb. 21 at the age of 93.

Secret Service agent Clint Hill passed away at age 93. His wife, Lisa McCubbin Hill, confirmed his death. “He was the epitome of a gentleman.

Clint Hill, a former Secret Service agent who was protecting President John F. Kennedy during the assassination, has passed a way at 93 years old. Joyce Marshall/Star-Telegram via AP, File ...

Clint Hill, the U.S. Secret Service agent who leaped atop John Kennedy's limousine to shield the mortally wounded president and long wondered if he could have saved him by acting quicker, has died ...

The 1993 Clint Eastwood thriller In the Line of Fire, about a former Secret Service agent scarred by the JFK assassination, was inspired in part by Hill. Hill was born in 1932 and grew up in ...

Clint Hill, the Secret Service agent who leaped onto the back of President John F. Kennedy’s limousine after the president was shot, then was forced to retire early because he remained haunted ...

Clint Hill, the Secret Service agent who leaped onto the back of President John F. Kennedy's limousine after the president was shot, then was forced to retire early because he remained haunted by ...