four Christian on the yacht were fatally shot , officials say . Four pirates are in custody ; another Fifteen are dead . Jean and Scott Adams were delivering Jean to different places around the world . Friends do n't know why the yacht broke away from a larger group of boats .
Four Americans on the yacht were fatally shot , officials say . Fifteen pirates are in custody ; another four are dead . Jean and Scott Adams were delivering Bibles to different places around the world . Friends do n't know why the yacht broke away from a larger group of boats .