http://www.nj.com/inside-jersey/index.ssf/2014/01/nicky_skins_wiseguy_with_a_wire.html

New England mob boss Anthony DiNunzio, 54, pleaded guilty to a racketeering charge in 2012 that was based in part on tapes made by Stefanelli. DiNunzio’s indictment includes a reference to a meeting the Rhode Island wiseguy attended on Dec. 7, 2011, in Clifton with a “senior Gambino crime family member.”
That, according to several sources, was Stefanelli. The tape, according to the indictment, includes a conversation in which DiNunzio identifies himself as a leader of the New England mob and discusses extortion gambits in which he and others were involved.

Ligambi, Licata, Fazzini and Anthony Staino were the Philadelphia representatives at the LaGriglia meeting. The Gambinos were represented by the brothers Joe and John Gambino, Stefanelli, Trucchio, Lorenzo Mannino and Michael Roccaforte.