Morpheus changing colors

Hey everyone,

So as I was set dressing the scene for my final animation, I box selected some props in the background behind my rig, and accidentally selected the rig as well. In the process, his skin turned black! I've been working in the same project folder this entire time with all the textures properly assigned and organized in the sourceimages folder, and I haven't encountered this problem until now. I tried reloading the referenced rig, and nothing happened. I tried saving out and reopening Maya, and nothing happened. Why did this occur, and what can I do to fix it?

-Jenny