Gray would allegedly go on to fatally shoot two classmates and two teachers at Apalachee High School in Winder, Georgia, Wednesday.
Couch, 32, has evaded capture since Saturday, after he allegedly used an AR-15 to shoot at unsuspecting drivers on Interstate 75, near London, Kentucky, according to the FBI.
Colt Gray, the 14-year-old alleged gunman killed 4 people last week during his rampage Less than a week after 14-year-old Colt Gray allegedly carried out a murderous rampage at a northern Georgia high school that left four people dead, students were allowed back on campus Monday to collect belongings left behind in the chaos.
The manhunt for suspect Joseph Couch entered its third day Monday. As the manhunt for the suspect accused of injuring multiple people that were driving down a Kentucky highway enters its third day, it's been revealed that the he sent haunting text messages only 30 minutes before the shooting promising that he was "going to kill a lot of people".
