Dave Matthews Band saxophonist LeRoi Moore, one of the group's founding members, is dead, reports E!Online. The 46-year-old musician and arranger died yesterday in a Los Angeles hospital from complications linked to injuries Moore suffered in an ATV accident on his Virginia farm nearly two months ago. Matthews announced the death during an LA concert last night, saying: "He gave up his ghost to heaven and we will miss him always," (More LeRoi Moore stories.)