Rule 6.01 (6) - (7)
I don't think this can be any clearer:
(6) If, in the judgment of the umpire, a base runner willfully
and deliberately interferes with a batted ball or a fielder
in the act of fielding a batted ball with the obvious intent
to break up a double play, the ball is dead. The umpire
shall call the runner out for interference and also call out
the batter-runner because of the action of his teammate.
In no event may bases be run or runs scored because of
such action by a runner;
(7) If, in the judgment of the umpire, a batter-runner willfully
and deliberately interferes with a batted ball or a fielder
in the act of fielding a batted ball, with the obvious intent
to break up a double play, the ball is dead; the umpire
shall call the batter-runner out for interference and shall
call out the runner who had advanced closest to the home
plate regardless where the double play might have been
possible. In no event shall bases be run because of such
interference;