Yeah, 2. But i didnt really "knew" either of them. One was the fiance of a co-worker. I met him once, thought he was a weirdo, but definitly NT. He hung himself up in the woods.
Regarding the second one, I never met him when he was still alive, but i found him after he commited suicide in his car at around 12 AM when i was on my way to work. I was working night shifts by that time. He was a driving school teacher and crashed his driving school car against a massive tree. Was a pretty bad scene, the ripped out engine blocked laid on the other side of the street, his steering wheel was where the headrests should be, the driver could only be accessed from the backseat doors. When i arrived at the scene i thought maybe a driving student had a bad accident at a night training and i ran around the place looking for the missing co-driver/teacher. I learned that it was suicide weeks later...
Peace
TK