Following a concert featuring Nas, ScHoolboy Q and Flying Lotus, three people were shot and wounded in the parking lot of Colorado's Red Rock's Amphitheater. According to associated press report, as a result of the shooting, Red Rocks was shut down as law enforcement officials searched for the gunman. Authorities said they were looking for a black male with a rifle.Thousands of people reportedly had their vehicles searched as they left. Karl Gehring, a reporter for the Denver Post, according to his Twitter profile, took a photograph of ScHoolboy Q, saying he was detained by Denver Police. The Denver Post published Gehring's photograph.There is no word yet as to why ScHoolboy Q was arrested or whether he had any involvement in the shooting. Official word or statement his yet to be released but ScHoolboy just tweeted a few hours ago "im stra8......dont trip"