Originally found via the Easy Does it University blog (be careful if you're at work, this blog is NSFW). There's a statement by San Diego State University. I'm just posting this now. I have not had time to analyze this in any detail, so I'm wondering whether this is another example of tasers being used as pain compliance for non-aggressive resistance. At least this time it's not in a library. Meleggan, written by a current SDSU student, has more details.
Edit: There's more coverage in the SDSU student newspaper, the Daily Aztec. This publication says that individual in question became combative with officers, which became a physical confrontation with the officers.