A third lawsuit has been filed alleging negligence against Beaumont ISD by the parents of a student who was airlifted to Houston after an April school bus crash that sent two dozen students to hospitals. The unnamed student "suffered severe and debilitating injuries and his parents, Helen and Ra'mon Mouton, witnessed their son in the hospital shortly after the accident go into a seizure and convlusions, thinking he was dying before their eyes, and washing him be taken via life-flight to Houston," according to the suit filed last week in the Jefferson County District Clerk's Office.