I'm going to seek closure with a 'friend' who believes I tried to manipulate him
How are you going to go about getting closure?
I'm going to complain about him and the situation and let the story unfold
I understand that you want closure, but there are much better ways to get it.  Also, it is wrong harass people who are not interested in speaking with you after you had tried to manipulate them before.
I deserve answers from him.
You still shouldn't badger him. He made it known he doesn't want to talk to you. Respect that.