I agree and disagree with you. Something is still a bit fishy but yes, not taking anti-depressants could certainly pose a rather severe risk. It’s still about the individual though.
I’m just finding the girl friend aspect too convenient and the fact that she recalls him saying something vague about doing something big and changing the system. That sounds like a script.
But nobody credible has claimed responsibility, and I’ve seen only conjecture that he was a recent convert to Islam. So if they are hiding something, I can’t even fathom what it could possibly be.
I’m also seeing stories abut a second GF ... and a stewardess he had a sexual fling with after he broke up with finance.
And, a gay reference.