serialkilling-things:

Six months after the murders, the mother of one of Columbine’s injured students committed suicide. Carla Hochhalter walked into a Littleton pawnshop, asked to see a gun, and agreed to purchase it. As the clerk turned his back to gather the necessary paperwork, Hochhalter loaded the gun and shot herself. Her daughter, Anne-Marie Hochhalter, hab been wounded in Columbine’s parking lot. Carla Hochhalter had already been suffering from depression for several years; her illness worsened after her daughter was injured, and she was hospitalized several months before her death. Some consider her to be one more of Eric and Dylan’s victims.

Source: No Easy Answer - The Truth Behind Death At Columbine by Brooks Brown