Yup, there's a million unanswered questions. And a lot of things that don't make sense. Like as you say, why three guys would go pick up a fourth man, drive him to an industrial park, execute him, leave their car, and the body, and walk home. That's presumably the narrative of the folks here who are convinced Hernandez is DIRECTLY involved in the murder - and it's a narrative I still have trouble accepting given what we know.
So, just as yesterday, I'm fine making my best judgement about Hernandez' behavior and conduct as it pertains to his future in the NFL and with the team. But as for the murder, legal/criminal repercussions, it's beyond premature. I think if posters separated the two, there'd be a lot less bickering in this thread.
Just for reference: