N/S Has anyone watched the documentary [about Aaron Hernandez?]

I didn't follow the trial in real time but I just finished watching the NBC special (now on Hulu) and I was glued to the screen. It played like a thriller movie. I didn't realize they never found a weapon or presented a motive. Not so much as a speculative motive. Nothing. So I don't understand how a jury found him guilty of pulling the trigger. There didn't appear to be any way for them to know which of the 3 guys actually shot Odin Lloyd.

I started watching the Netflix special last night but after seeing the one on Hulu, it pales in comparison. Big time. But the story in general is incredibly captivating. Especially the speculations as to why he ultimately killed himself.