Maybe someone else did it? I do not know how Twitter works but I'm sure someone here can explain it. Also, how do we even know it was at the top of the page? And if it was, why wouldn't someone have brought it up before? There was some conversation about that particular event, but I don't recall anyone saying she pinned it to the top of the page, or that it had any significance. I would think someone would have noticed this before. Actually I'm not even sure what that means. That it appeared at the top but had a different date? When was it posted, or pinned, there? Are you sure it was on the day of her disapearance? It just doesn't sound right.