According to Andrew Scoppa, those responsible were Tony Magi and Ducarme Joseph.
this does not justify all the subsequent murders
Which subsequent murders are you referring to? Joseph, Magi, and the guys who got killed in the attempt on Joseph's life?
Scoppa said the murders of Del Peschio and Nick Rizzuto Jr were not carried out by the same group that was responsible for the 2010 murders (Paolo Renda's disappearance, the killings of Agostino Cuntrera and Nicolo Rizzuto). The latter murders were carried out by the Montagna-Desjardins-Di Maulo group.
