A San Antonio highway was shut down overnight by a group of street racers. More than a dozen cars blocked the main lanes of Highway 90 near General McMullen, while over 200 cars lined up on the shoulder of the road to watch the cars race and do donuts. Police say someone also fired some gunshots before scattering from the scene when police arrived. Officers tracked them down at nearby South Park Mall where they were continuing to do donuts in the parking lot. Police are continuing to investigate and hope to track down all of the drivers involved.