Thanks so much so far, guys. I do not want to spoil the location. I did not have a gps, so no coordinates. Also, shamefully.... I was kinda lost and not on the proper trail so it's hard to say where exactly I was. I hesitated, but I'm going to put up the pictures I took.
*possible spoilers*
I did not see contact info for an owner anywhere, but the box was labeled #4.
...
Well, internet isn't cooperating so no pictures right now. There were only a few Squaw stickers inside and the empty log pages. The bottom of the lid said "Box #4 Squaw Valley USA GEOCACHE #081087 Code #081087" There was also a typed note inside that explained how geocaching works and said to log the find on www.geocaching.com
I typed that code in a few places and also tried searching for Box #4. No luck. I found the page for Box #7 and Box #9. They're not in the Squaw Valley page, but just on the California page.