Georgia prosecutor: mother of school shooter not charged due to lack of custody or proximate involvement

Georgia prosecutors declined to charge Marcee Gray, the mother of Colt Gray, in the Apalachee High School shooting, saying she had no custody or proximate role and couldn't be linked to the killings; trial evidence included jailhouse conversations about the case; Colt Gray received life without parole plus 20 years, while his father Colin Gray was sentenced to 15 years, and investigators found abuse/neglect but did not pursue charges against Marcee.