Sorry in advance for the long post. Mostly thinking "on paper" here, I guess.
Food: Some mail in the trash can, but no food-eating evidence -wrappers or dishes (except a cup) about the kitchen. Fridge nearly empty. Dishes in washer clean and seem to have been left by brother. There, apparently, weren't any food wrappers, etc. in her vehicle when found. Where does this leave us?
She first got to her condo after the trip on Monday evening after work. She goes missing on Wednesday morning. That leaves four meals that would usually have been eaten at the condo missing, right? However, many women don't eat breakfast. I'm not sure if JK was one of those, maybe I've missed that info. Many, many, women don't, though. So, at least two dinners -one on Monday night and one on Tuesday night. Perhaps we're over-thinking this: Why would anything be amiss on Monday night? There aren't any indications as to such, but there are no food wrappers/dishes from Monday night, so why would there be on Tuesday?
I think this is an indication that she was likely picked something up on the way home, and ditched the sack/wrappings, at the same place she bought it. Sat in the parking lot of a Whole Foods, Chinese take-out, etc., ate, threw out the wrappers, finished driving home.
What is the problem with this? I don't see it in Truth's timeline above, but I seem to recall somewhere that we have an idea, on at least one night, of what time she actually made it to her condo, so can see if this is a possibility. (And what else is there?) I'll look into that.
Meanwhile, on the Laundry Front: I don't necessarily think the Jennifer kept a messy apartment; however, the "car slob" comment was used by Mr. Kesse, I believe, as important information regarding items in/state of her car. The fact that he considered it worthy of mention makes me think of her apartment: Would a "car slob", even while generally keeping a neat apartment, be fairly likely to leave a few things on the floor of the bathroom whilst trying to "get out the door" in the morning? Even if she dreaded returning to a mildewed towel, she might be one to do a quick sweep of things on her return in the evening vs. taking the extra half-minute to pick up the underwear.
There are some people who won't leave a dirty dish in the sink, and some people who keep very neat homes generally, but getting out the door in the morning for a woman is complicated! Pick an outfit, then comes the matching: You know --shoes match/complement the bag, nail color complements lip color, which should coordinate with the clothing. Hair has to be "done", make-up applied. After the moisturizer, obviously. Eyebrows, after a few days, like on a trip, need to be plucked. Legs shaved. Earrings chosen and put in. Which watch to wear today? Bag taken on the trip isn't one to take to work, and certainly doesn't match the Tuesday outfit, so contents need to be transferred. Heels are awful to drive in, so put on the tennis shoes and throw the chosen heels into the briefcase/work satchel. One more step. Yes folks, it's complicated! Underwear, t-shirt, whatever is on the floor, will have to wait.
So, where does that leave us? Well, I can believe from this picture that she got up, showered, draped the towel over the washing machine in the laundry room so it would actually get dry (my experience from living in Orlando is that they often just. never. dry) and went out the door like any other morning. Then, someone grabbed her as she went out and put her in the empty apartment across the hall, or grabbed her at her car, forced her in, picked up any evidence, etc.
Or, her abductor was in her apartment and staged the "shower setting". I really find this a long shot: It's certainly possible that someone would go to such lengths as to strew underwear on the floor, etc. but, again, a really, really long shot.
Another possibility: Whatever happened, did so in the evening before. She took a shower in the evening, for whatever reason, and there's really no way to know the reason -could be she simply did so after a long day at work, or did so because she was going out. Not likely, though, since she'd had a long couple of days, and everyone seems to be of the impression that she wasn't the type to go out late in the evening on a work-night. If she did indeed go out, I'd think it would most likely be for something like the cell phone errand, although, I still can't quite wrap my mind around that -safely ensconced at home after work, talking on phone at almost 10 at night, then deciding to go to FedEx? I don't think so.
So, could she have showered in the evening and the towel is still damp at mid-day the next day? As I mentioned above, I can see it. (No, we don't know the thickness of the towels, but in my experience, the trend, going back for many years now, is "the thicker the towel, the better". They're so thick and heavy these days, I feel like you need "man-sized hands" to even use them. Anything but the cheapest of the cheap towels will be quite heavy and thick.)
We still have the items on the floor. Somehow I think the items on the floor fit better with a morning, before work, shower.
What are the other possibilities?