After returning from college I went to my backyard just to find my Cypripedium aculae alba container with only soil and no orchid in it.
It turns out that the landlord pruned the roses and threw the remaining branches to the trash can along with my orchid. He must have thought that it was dead since the leaves were yellow, but still is was none of his business to take my Cyp. into the trash.

This is the second time that he throws away one of my orchids. Last time was a Bletilla striata.
Fortunately I was able to save them both after looking for a long time in the trash can.