Complex sentence: Advised by Meyer Lansky to instead infiltrate the unions however Orgen refused continuing labor slugging operations and on October 1927 Organ was killed by former associates Buchalter and Shapiro, as well as severely wounding bodyguard Jack Diamond, in a drive by shooting.
Split into simpler sentences: Advised by Meyer Lansky to instead infiltrate the unions, Orgen refused, continuing labor slugging operations. In October 1927 Organ was killed by former associates Buchalter and Shapiro, who also wounded Orgen's bodyguard Jack Diamond, in a drive-by shooting.