Colin Gray is the latest parent to be charged and convicted in the U.S. in connection with a mass shooting carried out by their child. Judge Primm noted the novelty of the school shooting case, saying it’s the first of its kind in Georgia and the second he’s aware of in the nation. The judge told Colin Gray that if he had used gun locks or removed the ammunition from his house, “you wouldn’t be here today.” Several of the family members of those killed in the school shooting addressed the court on Thursday, speaking to the pain they continue to endure. Several other parents have been convicted in the U.S. in connection with a mass shooting carried out by their children.