Complex sentence: On March 18th, 2013, Kriss filed with the Southern District of New York a civil RICO suit, claiming that Bayrock was involved in racketeering, targeting Salvatore Lauria in particular.
Split into simpler sentences: On March 18th, 2013, Kriss filed a suit with the Southern District of New York. This suit was deemed a civil RICO suit, claiming that Bayrock was involved in racketeering, targeting Salvatore Lauria in particular.