Scary, sad news: three people were injured in a shooting in the parking lot of Red Rocks amphitheater in Morrison, Colorado—just outside Denver—following a concert at which Nas, Schoolboy Q and Flying Lotus performed, says The Denver Post. The victims were found around 11 PM and transported to a local hospital; though there is no official statement regarding their condition, Pitchfork reports they are all alive. Based on a series of pictures tweeted by local news reporters, like the one embedded above, it appears Schoolboy Q was detained by police for an unknown amount of time following the incident. He wasn't arrested, though, and as of Friday morning there is still no suspect in custody.