I know this is like 12 days late but I just had a similar dream last night and just had to google it to see other accounts

I was in some sort of jungle I think, on my knees being held at gun point with a few other people. I think at one point the guy acted like he was gonna kill me and then as some sort of joke shot a guy next to me - before putting the gun to my head. With barely any warning he shoots

Next thing I know I was on my side unable to see much of anything other than a blur of shapes - I assumed it was just my brain dying and I just accepted it. The pain began to fade with my vision and my life flashed before my eyes. This was the end.

Then I woke up. Shit has me shook still.