Article continues below advertisementAviation analyst Kyle Bailey was one of the last people to see John F. Kennedy Jr., his wife Carolyn Bessette and her sister Lauren Bessette before their tragic and untimely deaths in a plane crash.On July 16, 1999, the three died after the son of John F. Kennedy flew their plane into the Atlantic Ocean near Martha's Vineyard. Article continues below advertisementThe Night JFK Jr. Died Had 'Iffy' Weather ConditionsTap Here To Add Ok Magazine as A Trusted SourceSource: MEGAJFK Jr. and Carolyn Bessette died on July 16, 1999.