Very unfortunate. I always enjoyed his articles, and learned a great deal of PSU history, and PSU sports history, from his articles and whenever he was interviewed.
He once contacted me about something posted on the board on the former site, as he wanted to get in touch with the person who posted it (it was about some PSU sports memorabilia he owned). Alas, I didn't have contact info for the poster, and he/she never responded to my PMs, so I wasn't able to help Lou out in that quest.