The Georgia Bureau of Investigation announced they have arrested the father of the 14-year-old boy accused of killing two teachers and two teachers at his Georgia high school on Wednesday, RadarOnline.com can reveal. On Sept. 5, Colin Gray, 54, was arrested and charged with four counts of involuntary manslaughter, two counts of second degree murder, and eight counts of cruelty to children after the deadly attack, the GBI said. Colin Gray’s son, Colt Gray, has been charged with four counts of felony murder, authorities said of the teenager, who appeared in court for the first time on Sept. 6. D…
