Rockers The Killers walked offstage during their concert in Colorado last night (17May07), because frontman Brandon Flowers was suffering from a throat injury. The band took to the stage at the Red Rocks Amphitheater at 10pm but Flowers led his bandmates off midway through the second song. A doctor then went onstage and told the audience it would be damaging to Flowers' voice to carry on singing. Drummer Ronnie Vannucci Jr promised disappointed fans the band would return to perform there.