Winston-Salem police say two men were killed and a woman was injured in a head-on collision Sunday evening. A car driven by William Gentry Bates, 23, was traveling east on Hanes Mall Boulevard on Sunday evening when his car crossed the center median and collided head-on with a car driven by Michael Brent Sutton, 60. Both drivers were pronounced dead at the scene, the news release said. Police said a passenger in the car driven by Bates was hospitalized with serious injuries.