In a 1997 search of the basement of a property owned by Gotti, the FBI found a typed list of the names of the "made" members of his organization, as well as $348,700 in cash, a list of the guests who attended his wedding, along with the dollar amount of their wedding gifts (totaling more than $350,000), and two handguns. Also found was a list of several men who were inducted into other families in 1991 and 1992; a longstanding rule in the New York Mafia calls for prospective members to be vetted by the other families before being inducted. However, normally these lists are destroyed almost as soon as the inductions take place. The discovery enraged Gotti's father as well as the other bosses, since it put dozens of other mafiosi at risk of government scrutiny. The episode earned him the nickname "Dumbfella" in the New York media.