No two people could have been more different than Gianni Versace and Andrew Cunanan. The first, a world-renowned fashion designer whose friends included Elton John, Madonna and Princess Diana. The second, a deranged social climber whose delusional boasts involved exotic travel, money and celebrity. In 1997, their worlds collided in South Beach, the place Versace had come for inspiration, and the place Cunanan journeyed to live out his violent fantasies. The special chronicles Cunanan’s cross-country murder spree in which he took the lives of four men before arriving in Miami and setting his sights on Versace. Those interviewed question investigative flaws that enabled Cunanan to hide in plain sight from law enforcement, live free in South Beach and commit his final murder before taking his own life.