Katmom, I'm repeating, I'm repeating...
Before they put him on the phone last night, I could hear him in the background asking, "Is my mom crying?" So, when they put him on the phone, I bit my lip to keep my cool and did so.
He didn't try to lay any guilt on me, however, and just said that he didn't know why he did what he did but that his head was "really messed up." I responded only that he was surrounded by professionals who could help him with whatever was going on with him, but it was up to him to take advantage of their help.
My husband and I are, of course, devastated by this, but are grateful that he's in the hands of people who know what they're doing, as you said. Sigh...