Sources have confirmed that a Learjet has crashed while departing from a South Carolina airport, killing four people and critically injuring two others including rock band Blink-182’s former drummer, Travis Barker and DJ AM.

Hospital officials confirmed that Travis Barker, who also starred in MTV reality show “Meet the Barkers”, was among those hurt. He was transported to a burn center in Augusta, Georgia, where he was listed in critical condition on Saturday morning.

Barker had performed Friday night at an event alongside Perry Farrell, the former Jane’s Addiction singer, as well as Gavin DeGraw and DJ AM.

Hospital officials said that DJ AM, whose real name is Adam Michael Goldstein, had also been admitted to the burn unit in critical condition.

It was not clear whether Farrell and DeGraw were also traveling with Barker and Goldstein.

Federal officials confirmed that two crew members and two passengers were killed in the crash.