Following the bombing, Judge Eugene Nickerson, presiding over Gotti's racketeering trial, rescheduled to avoid a jury tainted by the resulting publicity, while Giacalone had Gotti's bail revoked due to evidence of witness intimidation in the Piecyk case. From jail, Gotti ordered the murder of Robert DiBernardo by Gravano; both DiBernardo and Ruggiero had been vying to succeed DeCicco until Ruggiero accused DiBernardo of challenging Gotti's leadership. When Ruggiero, also under indictment, had his bail revoked for his abrasive behavior in preliminary hearings, a frustrated Gotti instead promoted Armone to underboss.