Arlington school shooter PARTIES at home with family after being freed on $75k bond while his victims remain in the hospital: Gunman, 18, walks free one day after shooting 15-year-old ‘bully’ seven times’ AND teacher who broke up brawl

• • Timothy George Simpkins, 18, was released on bond on Thursday after a bondsman paid his $75k bail
  • He pulled a gun from his backpack on Wednesday at Timberview High School shortly after 9am
  • Video taken minutes earlier shows him being beaten up by another boy in his classroom
  • His family says he was being ‘bullied’ because he has nice things and was constantly picked on
  • Witnesses told police that Simpkins shot the ‘bully’ seven or eight times before shooting a teacher and fleeing
  • He fled campus then turned himself in to cops on Wednesday afternoon along with his attorney
  • Police won’t say where the gun came from, who it is registered to or how he was able to get it into school
  • The school does not have metal detectors like many other schools
  • The teenager who was shot has not been named; he remains in the hospital
  • Another teenager suffered a grazer wound and 25-year-old teacher  Calvin Pettitt was shot in the back