Patti Testa was close to Amuso and Gasspipe. Frankie Decicco who was overseeing the contract on Demeo,new Gasspipe had the Twins in his pocket. They must of looked up to him, idolised him(they were young) and he knew that and he also knew, in his own words, " they were probably the most psychotic killers in the history of LCN" and that's coming from a paranoid loco like Gasspipe. It sounds like in Alberts book,they were both working for and under he supervision of Gaggi, tying up loose ends. When it was all imploding with the crew, they both knew they were dead men walking and Jack Julie could protect them. That's when Gasspipe stepped in. He said they both kept asking for reassurance if they would be OK and nothing would happen to the them. They both knew they were dead men. Casso said if you take the contract, from that moment on your with me and no one can touch you, if not your on your own.