Mac 's investigation leads to a political firestorm that threatens to end his career .
Tennis legend John McEnroe is suspected of murder , despite a solid alibi , when evidence and witnesses all point to him as the culprit .
Mac 's investigation leads to a political firestorm that threatens to end John McEnroe 's career .
Tennis legend John McEnroe is suspected of murder , despite a solid alibi , when evidence and witnesses all point to him as the culprit .