and Gil Childers, a later deputy chief of the criminal division for the Southern District of New York and now managing director in the legal department at Goldman Sachs. According to an FBI memo revealed in 2007, leaders of the Five Families voted in late 1986 on whether to issue a contract for Giuliani's death. Heads of the Lucchese, Bonanno, and Genovese families rejected the idea, though Colombo and Gambino leaders, Carmine Persico and John Gotti, encouraged assassination. In 2014, it was revealed by former Sicilian Mafia member and informant Rosario Naimo that Salvatore Riina, a notorious Sicilian Mafia leader, had ordered a murder contract on Giuliani during the mid 1980s. Riina allegedly was suspicious of Giuliani's efforts prosecuting the American Mafia and was worried that he might have spoken with Italian anti-Mafia prosecutors and politicians, including Giovanni Falcone and Paolo Borsellino, who were both murdered in 1992 in separate car bombings. According to Giuliani, the Sicilian Mafia offered $800,000 for his death during his first year as mayor of New York in 1994. Boesky, Milken trials Ivan Boesky, a Wall Street arbitrageur who had amassed a fortune of about $200million by betting on corporate takeovers, was originally investigated by the U.S. Securities and Exchange Commission (SEC) for making investments based on tips received from corporate insiders, leading the way for the US Attorney's Office of the Southern District of New York to investigate as well. These stock and options acquisitions were sometimes brazen, with massive purchases occurring only a few days before a corporation announced a takeover. Although insider trading of this kind was illegal, laws prohibiting it were rarely enforced until Boesky was prosecuted. Boesky cooperated with the SEC and informed on several others, including junk bond trader Michael Milken. Per agreement with Giuliani, Boesky received a -year prison sentence along with a $100million fine. In 1989, Giuliani charged Milken under the RICO Act with 98 counts of racketeering and fraud. In a highly publicized case, Milken was indicted by a grand jury on these charges. Current legal practice In June 2021 Giuliani had his license to practice law suspended in the state of New York, pending an investigation related to the disputed 2020 presidential election. Mayoral campaigns Giuliani was U.S. Attorney until January 1989, resigning as the Reagan administration ended. He garnered criticism until he left office for his handling of cases and was accused of prosecuting