The star of FX's limited series explains why he felt a sense of ownership over the show and how a scene provided an 'acknowledgment of the complexity' of Hernandez's life.

There are a few very critical moments....where he realizes that he does not play by the same rules as everybody else.'

"Why would someone with all that success do something like this?" That is the question showrunner Stu Zicherman and team set out to tackle with the 10-episode FX limited series, which concluded Tuesday night.