Who struck this time?

The crime scene photos reveals the crime but not much in the way of a suspect:

Since it's red, you might think that it was the red handed bandit again.  But you would be wrong.  Since it's scribbles you might think that it was someone learning control with writing, but that would be following a wrong assumption.

That's right.

I was surprised too, after her graffiti spree this fall I thought she had learned her lesson.

And she did learn one thing...fess up!  When asked, she confessed, but also seemed confused as to why shelving was on the do not color list.  I believe we now have a good understanding.

Not her official mug shot.

Just cuddling with her pillow pet.