"Referees A, F and G were officiating a playoff series between Teams 5 and 6 in May of 2002. It was the sixth game of a seven-game series, and a Team 5 victory that night would have ended the series. However, Tim learned from Referee A that Referees A and F wanted to extend the series to seven games. Tim knew referees A and F to be 'company men,' always acting in the interest of the NBA, and that night, it was in the NBA's interest to add another game to the series. Referees A and F heavily favored Team 6. Personal fouls [resulting in obviously injured players] were ignored even when they occurred in full view of the referees. Conversely, the referees called made-up fouls on Team 5 in order to give additional free throw opportunities for Team 6. Their foul-calling also led to the ejection of two Team 5 players. The referees' favoring of Team 6 led to that team's victory that night, and Team 6 came back from behind to win that series."
Now find me a ref stating that game 5 was rigged. You can't.