A text, a call, then gunfire: New details raise questions about efforts to prevent Georgia school shooting CNNShooting suspect’s mom drove 200 miles to Winder, Georgia, after getting cryptic text the morning of the school attack CNNGrandpa of accused Georgia school shooter Colt Gray says teen’s ‘evil’ father should get death penalty for provoking massacre New York Post Body Cam Shows GA Shooting Suspect Denying Previous School Shooting Threat TMZ