Lynyrd Skynyrd, is an American rock band best known for popularizing the Southern rock genre during the 1970s, at the peak of their success, two band members and a backup singer died in the crash of a Convair CV-240, chartered by the rock band Lynyrd Skynyrd from L&J Company of Addison, Texas, ran out of fuel and crashed in Gillsburg, Mississippi, near the end of its flight from Greenville, South Carolina, to Baton Rouge, in which state?