Their losses against the Czechoslovaks and the Canadians were ruled as shutouts because of Corey Millen's high testosterone levels.
[1][2] Canadian Randy Carlyle also came under suspicion, but his A and B samples did not match, and he was cleared of wrongdoing.
At the end of the tournament, Soviet star Alexander Mogilny defected to the United States by getting on a plane with two Buffalo Sabres executives.
Positive drug tests wiped out the results of the first day: both games were officially rendered scoreless, and were counted as losses for all four teams.
Source: [1] Only the top five goaltenders, based on save percentage, who have played 50% of their team's minutes are included in this list.