Apparently during the 1987 racketeering trial of John Gotti, an anonymous jury was empaneled. However, one of the members, George Pape, had a connection to one of the defendants and accepted a bribe to return a 'not guilty' verdict.
Initially, most members of the jury apparently were in favor of conviction, but Pape's steadfastness coupled with the personal risks to their own well-being regarding a mob case resulted in the other members of the jury eventually returning a 'not guilty' verdict.
Apparently, Pape was found out and convicted for obstruction of justice around 1992.
Gotti ended up being convicted of several other charges in 1992, however, I am curious if jeopardy would actually attach to the initial racketeering case given the nature of the jury tampering. This answer suggests that tampering with the judge invalidates the attachment of jeopardy; there is the supposition that tampering with the jury also precludes the attachment of jeopardy but it's not clearly stated. Furthermore, would someone need to tamper with the entire jury to preclude jeopardy, or is any tampering sufficient?
Following Pape's conviction, was Gotti susceptible to retrial on the racketeering charges or would jeopardy remain attached because the tampering didn't include the judge?