Based on the true story of Rachel Nickell's horrifying murder on Wimbledon Common in 1992, this gripping miniseries explores the controversial methods used by the police as they sought her killer. In a series of catastrophic errors that would later become notorious, the Metropolitan Police's pursuit of their main suspect leads to fatal blind spots, ethical dilemmas, and needless tragedy. Niamh Algar stars as the policewoman who goes undercover in a dangerous `honeypot' sting, hoping to lure a deadly predator into plain sight.