What we know about the footage
According to RR Auction, where the film is for sale, it is the only known film of Kennedy’s car on the highway.
Footage shot by Abraham Zapruder, a passerby, provided details of the assassination. This new footage shows what happened before and shortly after the Zapruder film was shot.
It’s over a minute long and contains nothing that would change what we already know.
Outside of Carpenter’s family, only a handful of people have seen the footage.
Secret agent Clint Hill, who jumped out of a car behind Kennedy and then climbed into the president’s car, also saw the footage.
Carpenter’s grandson, James Gates, said that the film was not talked about much in the family, even though everyone knew about it.
Gates said he came into possession of the film in 2009 or 2010 when his mother gave him a milk crate containing about 30 rolls of film, including this one. When he first saw the Kennedy footage, he was not impressed because Kennedy was not in it, but he was impressed by Hill’s bravery.
Kennedy is not visible in the video as he was lying across the back seat with his head on his wife’s lap.