Jeff Hinkley is an undercover investigator for the British Horseracing Authority. He secretly follows a banned racehorse trainer through the crowds at the Cheltenham Racing Festival only to witness a bloody murder taking place right in front of his eyes. Could it have something to do with the reason the trainer was banned in the first place -- the administration of illegal drugs to his horses? Then many more horses test positive for prohibited stimulants...

Sol and Liz are a couple on the cusp. He's a professional cyclist in the Tour de France, a workhorse but not yet a star. She's a geneticist on the brink of a major discovery, either that or a loss of funding. They've just welcomed their first child into the world, and their bright future lies just before them--if only they can reach out and grab it. But as Liz's research slows, as Sol starts doping, their dreams grow murkier and the risks graver....