How can we take care of a baby snapping turtle in a college dorm?

My friends found a baby snapping turtle on a paved path this morning, and brought it in to protect it (it appeared near death). We looked it up, and it is indeed a baby snapping turtle. How should we take care of it, what do we feed it, and where should we keep it? Here is a picture of baby snapping turtles (not ours, those might come later).