1. The Starting Gate

Rookie FBI agent Scott Lawson follows through on a hunch—and uncovers a shocking connection within U.S. horse racing.

2. The Inside Track

As violence starts to spill across the border, Scott teams up with an unlikely partner to bring down the cartel's operation from the inside.

3. Clean Money, Dirty Tricks

Scott's investigation has fatal consequences, and threats from hired hitmen land at his doorstep.