(Orem, UT) — The suspected assassin of Charlie Kirk had been allegedly planning the attack for over a week. That’s according to text messages released between Tyler Robinson and his roommate. Robinson told the roommate to drop what they were doing and to look under his keyboard, where they found a note that read “I had the opportunity to take out” Kirk and that he was going to take it. Robinson’s father recognized him in photos while the manhunt was happening and eventually turned him in. Kirk was shot and killed during an event at Utah Valley University last week, and Robinson has been charged with his murder.