Mostly about her descriptions of the room and of Gabriel.
For instance, I posted two days ago that I noticed the hotel pictures of Gabriel show multiple toys, at least 2 different pacifiers, a book, etc. and yet the babysitter claims that there was nothing for Gabe to play with except what she described as a "rattle type thing".
Also, on NG the other night, she said that Gabriel didn't look as dirty when she watched him as he did in the hotel photo's. She had claimed on a previous interview that he was kind of dirty when she watched him. Well, IMO, the hotel photo's do not show a particularly dirty baby. Yes, there are stains on most of the items of clothing he's wearing. But as a mother to an 8 month old myself, that seems VERY normal to me. Gabe himself does not look particularly dirty in the photo's, IMO. (ETA, at the risk of sounding like I'm defending EJ, the stains are actually evidence that she was feeding him, IMO).
I also came across a website that was commenting on how the babysitter made a point that she made a bottle for Gabriel, but she never mentioned anything about the kitchenette in the room (which we know the room had one).
They may be small things, and they don't particularly suggest that the babysitter had anything to do with Gabriel's disappearance. I am a bit concerned though about WHY she is lying. Many have suggested she is enjoying the spotlight. I've also determined, IMO, that NG has been somewhat leading her to make these claims. For instance, the other night (Tuesday?) NG was asking her if there was any formula besides the one can. (There are many times I only have one can on hand, especially when it's full as the babysitter says it was, or when I am traveling). NG also asked if there was more than one bottle, Analisa said "No" and NG proceeded to ask if there was a sterlizer. (IMO, most mothers only sterlize the bottles the first time, after that, good old soap and hot water are fine).
Take this info as you will, much of it is my own opinions drawn from what I've seen of the babysitter's interviews and the hotel photo's of Gabe.