The Facebook screenshot from 2012 has people saying he's deceased, but that's it. The ED does speculate that he may have drank himself to death, but there's no evidence of that. For what it's worth, the first reference to Mara supposedly offing himself seems to appear on the forum in 2012, so that screenshot lines up with when people here started saying he was dead.
So yeah, not a whole lot of detail, sorry. There might be more concrete details on Tinychan, where Mara spent more time, but I'm not going there.
Killer Lettuce🌹 !HonkUK.BIE replied with this 3 years ago, 36 minutes later, 2 hours after the original post[^][v]#1,176,516
@previous (D)
It was a sort of metaphysical death, which decoupled him with baseline reality and let him glimpse other timeloops where he was a rich technocrat adventurer.
Anonymous G joined in and replied with this 3 years ago, 9 minutes later, 3 hours after the original post[^][v]#1,176,527
@1,176,499 (Killer Lettuce🌹 !HonkUK.BIE) > There might be more concrete details on Tinychan, where Mara spent more time, but I'm not going there.
Yes, you are.