Kennedy assassination tape may prove if Oswald acted alone

A NEW copy of an audio tape of John F Kennedy’s assassination may prove whether killer Lee Harvey Oswald acted alone.

The sound recording could strengthen or destroy conspiracy theories by establishing how many shots were fired.

Scientists in the US have started making the first digital copy of the original tape recording. Analysis may confirm how many shots were fired on November 22, 1963, the day JFK was shot dead in his car in Dallas, Texas.