I think you are correct, AbbieNormal.
This discussion has me wondering about a few things. The other day, I commented on another thread, just accepting that a man had been seen near the trruck. I didn't look for links to read or listen to this information, and so now I'm thinking that there were many witnesses, and LE came to the conclusion that it was DeDe near the truck, or in the truck, and she was mistaken for a man by some of these witnesses.
Thus, out came the new flyer with her picture on it. No sketches of a man, because it had already been determined, by compiling all witness statements, that the "man" and DeDe were one and the same.
Just thinking, just an opinion.
...in or near the truck. I don't have the link immediately at my fingertips, but will look for it. Since it was not believed to be DeDe, that must mean that they have verified where she was at that time, or that the witnesses have said it was a man, or said that it was definitely not DeDe.