Interested to see how it wraps up. Can definitely tell it won't have a happy ending.
Nas isn't stupid, he knows he has to adapt to the prison lifestyle in order to survive. Freddie is definitely the fuel to that fire though. Seems like he is escalating Nas' persona on purpose. There isn't that much gifted in prison without some payback.
Think we'll find out Freddie was involved with the girl's murder. Step-Dad probably owed him serious money and lets Freddie know about pay-day if the girl dies. Freddie calls his guy on the outside to do the hit, Duane Reade. That's why Reade gives Nas the mean mug when the girl enters the house because he's not supposed to be there.
Think Nas probably ends up killing himself and then we find out what really happened.
Who knows but I like guessing. Feels like True Detective all over again.