And if you do your own research, you find that a southern location as described in the reports of the attack make no sense. The University is N of his home and the location of the alleged attack is SE of his home away from places to eat breakfast, unless the meal is straight off the hoof. The nearest IHOP is West of his residence(3102 KS-10 Lawrence, KS 66046). When I first saw the location of the attack, I assumed he lived out in the country and was travelling towards the city. Gathering other information makes my initial assumption look fairly incorrect. It also gives indication as to why the professor is now mum.
He says he went out in the country to clear his head. And the best breakfast place in Lawrence, opening at 6 a.m., supposedly is right down on the southern edge of town.