Figure skating athlete Julie Miller is able to avoid serious injuries when she is attacked with a knife by a masked man, whom Steve, who's accompanying avid fan Amanda, manages to catch and arrest. It's Sean Farlow, the former manager of competitor Debbie Monroe; their duel is delayed, at least pending full recovery. Amanda notices that Julie uses apparently unnecessary crutches. Once on bail, accomplice Sean looks Julie up, increasing his demand to $1,000,000 from her future endorsement earnings, to which Julie panics, kills him with a skate and frames Debbie, who has no alibi. Mark believes Debbie and starts looking closer, and soon realizes Julie has a long-term medical problem and finds inconspicuous anomalies.
—KGF Vissers