I think the refection is either the camera man or their lawyer.
People have said a lot about a signature "look" that Jessica has on her face. You know, I'm not a big fan of hers but I will say this: is it possible that that's just they way she looks? I mean, I can honestly tell you that when I'm caught off guard in a photo I look like a complete and total jerk! I've had this same nasty "look" since I was a little girl. I don't know why that is - I swear I'm a pretty nice person!
I hope I don't get in trouble for saying this, but the young kids these days use the term "resting b!tch face" for this look. (LOL! That always makes me laugh!) Google it, I promise the results will not disappoint! Maybe that just happens to be Jessica's resting b!tch face, you know? I've also seen it in other photos of hers, long before Little DeOrr went missing.