If you guys want to email and bring it up to someone, I highly recommend you hit up David Tan (Vice Dean of Student Affairs).. He will probably 1) Not answer your email or 2) Have his secretary deflect you or 3) Give a non-response.

Tbh, if you emailed the Dean, he'll forward you in this direction. And then, you'll reach a dead end. As with all cases of contact with the deanery.

Even if you're willing to testify, it's useless!