six walmart employees bought his weapon that very day. city officials say the shooter had no criminal history and that he legally bought the gun he used, a 9 millimeter handgun, officials releasing from his phone, death note, writing his associates were laughing and mock be him, saying they gave me evil twisted grimes, mocked me. that s why they suffer the same fate as me. in another part, he writes, quote, i wish i could have saved everyone from myself. my god, forgive me for what i m about to do. while the gunman spoke of specific people in the note, police say none of them were his victims. cnn reached out to the walmart to see if he hadden behavior disciplined. in a response, walmart said there s nothing that justifies