The Daily Northwestern has a good article on the students who helped save Hank Skinner's life, at least for the moment. The story also discusses the county's effort to have the students reveal their grades, notes, and other goodies.
The newspaper is a college paper associated with Northwestern University, as is the Medill Innocence project, as are the students who researched and reported on the Skinner case. The newspaper may have a bias. Before relying on what they write, or what I write, I invite you to prowl the internet for competing points of view and decide matters for yourself.