Is there a single rite of snakekeeping that this snake isn't going to subject me to??

Checked on Trey/Emily this evening only to find an open enclosure and no snake. Ugh!
Jeff and I tore the office apart twice looking for her. You would think this supposedly small, weak, sick snake would not be far from her tub, right? After at least 20 minutes of searching, I was really starting to think 'ok, that's it for this snake, this is how the saga ends!'. By pure happenstance, Jeff happened to be standing in a way that he could see the side of the office oppsite Emily's home, and saw a toy airplane tip over all by itself. The thing is, this toy is on top of a 6 foot tall bookcase. No way that snake is up there.
Um yeah, she was too! Little freak!
I have no idea how she got up there. She does have a small cut on her tail area, which we put some Neosporin on.

Seriously, I can't win with this one!