In 1969, then-Sen. Ted Kennedy said he accidentally drove his car off a bridge on Chappaquiddick. The accident caused the death of his young female passenger, Mary Jo Kopechne. There have always been questions into the circumstances of the crash and why it took Kennedy so long to report it to police.
The latest look at what happened is in a new movie, titled "Chappaquiddick."
'Chappaquiddick' opens tonight at the Martha's Vineyard Film Festival. The general release date is set for April 6.
This segment aired on March 15, 2018.