 In 2003, following Space Shuttle "Columbia"'s breakup upon re-entry, Leinbach was the leader of the initial debris recovery team in Texas, and Louisiana.He was named to lead the Columbia Reconstruction Team, whose goal was to determine the cause of the accident based only on the debris collected and reassembled at KSC.Following the investigation, Leinbach suggested loaning the debris to various academic institutions for study, to help develop safer spacecraft for the future.