This is what Capeci reported
"Gotti has denied any involvement in that killing or any other murders. But in a controversial "proffer session" he had with the feds in 2005, Junior said now-deceased Gambino solder Angelo Ruggiero paid a $25,000 bribe to a Queens detective, and that Ruggiero and two others killed the witness and made it look like a suicide."
http://www.huffingtonpost.com/jerry-capeci/the-junior-gotti-chronicl_b_224097.html"Gotti told the feds in a 2005 proffer session that, despite his innocence in the Silva stabbing, the Gambino family had bribed a corrupt detective to quash a probe of his involvement in it. He also claimed that, with the detective's help, the crime family had murdered a witness in the case and made it look like a suicide."
http://www.nysun.com/new-york/feds-try-new-angle-to-get-junior-gotti/63969/"Gotti later sought a different type of revenge against the trio in January 2005, when he secretly met with the feds in a failed bid to get out from under racketeering charges, breaking the Mafia oath of "omerta."During the proffer session, Gotti detailed crimes that Marino, Gammarano and Watts committed prior to 1999,"
http://www.nypost.com/p/news/item_apTPpPpp09cz4McH1iIuOI"Gotti's bid to become a turncoat fell through after he refused to give the feds the full story - he agreed only to provide incriminating information about certain cohorts but insisted on protecting others, sources said."
http://www.nypost.com/p/news/item_IkTuZ7c1JblKLuLLd60TGP
