Police believe his murder is part of an ongoing power struggle between the Sicilians and their rivals .
On November 4 , 2012 Joe Di Maulo , a longtime ally of the Cotroni family , was executed outside his Montreal home .
Police believe Joe Di Maulo 's murder is part of an ongoing power struggle between the Sicilians and their rivals .
On November 4 , 2012 Joe Di Maulo , a longtime ally of the Cotroni family , was executed outside his Montreal home .