The call came in on the radio just after 11:15 p.m.: Shots had been fired near the intersection of Flamingo and Koval, with possible victims. Several vehicles had made a U-turn on Flamingo and headed west. The bicycle officer who made the call from the Maxim hotel began trailing the cars, but was too far behind to catch them. He could, however, see them turn left onto Las Vegas Boulevard.
Chris Carroll was a sergeant on the Las Vegas Metropolitan Police Department's bike patrol unit on the Strip. The 12 officers under his command rode in pairs, but Carroll was riding solo when he got the call that night, September 7, 1996. Traffic on the Strip is always slow-moving on a Saturday evening, but it was especially thick in the aftermath of Mike Tyson’s first-round technical knockout of Bruce Seldon at the MGM Grand a few hours earlier. And, now, somewhere in the midst of all those vehicles was a caravan of cars, one of them perhaps carrying the shooter.