ON THE MORNING of Feb. 20, 2011, a man from Singapore walked into the central police station of Rovaniemi, Finland, a town that sits along the Arctic Circle. The man told officers that another Singaporean, Wilson Raj Perumal, was in Rovaniemi on a false passport. He offered no other information before leaving the station abruptly. Though puzzled by the seemingly random tip, Rovaniemi police put Perumal under surveillance. Three days later, they followed him to a French restaurant near the soccer stadium, where the local club, Rovaniemen Palloseura, had just completed a 1-1 draw. Officers watched as Perumal sat down with three Palloseura players. They saw him scold the players, who cowered in fear. The next day, based on the false passport, the Finnish police detained Perumal. They phoned officials at the Finland Football Federation, who in turn contacted FIFA, soccer’s international governing body.