Ah, I see. Ty really should have caught that, because saying "I have no memory of the events described in bullet point 4 of the Response" is pretty close to exactly the wrong thing to say in your affidavit. Rather, it should say something like "I remember the events, and they did not happen like that", or possibly "I remember that day, and no such events happened." If you have no memory of the events, then you can't possibly say anything about it.
"If I had noticed Monica Rial being distressed leaving Victor Mignogna's room, I am certain that I would remember it" is slightly better for Vic's case. Still two really big glaring problems. One is, that if he didn't notice it, he wouldn't remember it. That is entirely consistent with it happening but him not noticing it. Better would be, "If Monica was distressed after leaving Victor Mignogna's room, I am certain that I would remember it." The second thing that would be helpful is establishing why he would specifically remember not noticing something. For example, if I ask you, "Do you remember Jacob being angry ten years ago when you walked by him at work?", you will need to put up a really good case for why you would specifically remember Jacob not being angry, or why you would have remembered it if Jacob was angry (establishing why you have a habit of remembering something, to show that your lack of memory of it happening is in fact evidence that it doesn't).
Side note: this ties in indirectly to the rules for character evidence. You can't put in evidence towards somebody's generic character, but you can put in evidence towards a habit.