More than six decades after those fateful shots rang out in Dallas in 1963, the assassination of President John F. Kennedy remains one of America's most disputed and discussed crimes.

Kennedy's murder, which took place in broad daylight before thousands of people, stunned the country and ignited decades of conspiracy and scrutiny. Investigators quickly arrested former Marine Lee Harvey Oswald as the suspected killer, but tangles of theories have kept the case alive in the public imagination ever since.

A new ABC News Studios special, " Truth and Lies: Who Killed JFK? " airing Monday, Nov. 24, at 8 p.m. ET on ABC and streaming the next day on Disney+ and Hulu, examines the tragic assassination.

President John F. Kennedy speaks during a press conference in Washington in 19

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