5 Hurt in Shootings Outside Vegas Casino, Hospital Police in Las Vegas are linking gang-related shootings that wounded three men in a casino parking structure and two men a little more than 90 minutes later outside a hospital trauma center. Police say several people on foot and in vehicles were involved a running gunbattle a little before 4 a.m. Sunday on the fourth floor of a parking tower at the Rio All Suites Hotel & Casino. Police say an officer fired shots at a 22-year-old North Las Vegas man who was taken to University Medical Center with wounds that police say weren't life-threatening. Police say it's not clear if the officer wounded that person. A 22-year-old Las Vegas man and a 19-year-old North Las Vegas man were wounded a little after 5:30 a.m., outside UMC.