 Wallace was suspended for seven games; this was the longest suspension issued by the league for an incident not involving violence or drugs.On July 20, 2007, columnist Murray Weiss of the "New York Post" reported an investigation by the FBI into allegations of an NBA referee betting on games to control the point spread.It was revealed that Donaghy, who has a gambling problem, placed tens of thousands of dollars in bets on games during the 2005–06 and 2006–07 season and had been approached by low-level mob associates to work on a gambling scheme.