I was very sorry to learn of the passing of Professor Ellmann, a longtime member of the New York Law School faculty, and a leader in clinical legal education and an expert on the law of human rights and South Africa in particular.  There is a lovely tribute from the NYLS Dean here and an obituary here.  I had never met Professor Ellmann, but had corresponded with him over the years, and we had an instructive debate (instructive for me certainly) about experiential education here.

(Thanks to Robert Condlin for the pointer.)