Travis Barker's ex-wife, Shanna Moakler, is rushing to the Blink-182 drummer's side at an Atlanta hospital following a Learjet crash involving both he and Adam "DJ AM" Goldstein. Travis and DJ AM were both critically injured following the crash in South Carolina on September 19. Insiders tell In Touch that Shanna immediately insisted on being with him and hopes to transport him from Atlanta back to Los Angeles. “He’s burned from the waist down and has broken bones,” an insider says. (Shanna and Travis have two young children together, son Landon, 4, and daughter Alabama, 2.)

DJ AM's girlfriend, Katie Davis, is also on her way to Atlanta. “Everyone is devastated, very concerned and is trying to find out what happened,” says an insider. “Adam is in stable condition with burns on his neck and face and is on a ventilator.”

The crash has left four other victims dead and Travis, 32, and DJ AM, 35, with severe burns. According to the Federal Aviation Administration spokeswoman, Kathleen Bergen, the plane that was carrying six people was departing shortly before midnight Friday when air traffic controllers reported seeing sparks. It appears the plane was attempting to take off when it ran off the runway through a fence and hit an embankment, where the plane caught fire. Federal officials say two crew members and two passengers were killed. A coroner has identified the four victims: pilot Sarah Lemmon, 31, of Anaheim Hills, Calif.; co-pilot James Bland, 52, of Carlsbad, Calif.; Travis's assistant, Chris Baker, 29, of Studio City, Calif.; and security guard Charles Still, 25, of Los Angeles.

Travis and DJ AM (who was once engaged to Nicole Richie) were recently seen performing together at the MTV Video Music Awards on September 7.