The ED's money laundering case stems from the predicate offence registered by the CBI. If the CBI case falls, the money laundering case too will not stand, as per a Supreme Court order of last year where it issued a number of directives while interpreting PMLA provisions. Dinesh Arora is the 13th person who has been arrested in this case by the ED in which the probe agency has filed five charge sheets, including against Sisodia.