4 killed in SC plane crash; drummer, DJ injured: "Former Blink-182 drummer Travis Barker and celebrity DJ AM were critically injured in a fiery Learjet crash in South Carolina that killed four people, authorities said Saturday." They both apparently have "extensive burns." Apparently Perry Ferrell and Gavin DeGraw have been confirmed as not being on the plane. MTV is saying that one of the four killed was Barker's assistant, and two more were the pilot and co-pilot. No word yet on who the fourth person was.