Ending Please!

I've sent you PM.

SPOILERS
It turns into Charles Bronson's Death Wish. Purefoy administers his own brand of justice as executioner for the clients he gets off who end of being guilty. So, Purefoy character realizes Nathaniel Parker characer did kill Lucy. He realized this when he found out he was left handed and could throw - he went back and looked more closely at CC footage and saw a man hurling something into the river who was left-handed. It was the computer. He reflected that Lucy's death had nothing to do with oil or Eritrea, but that Lucy found out he liked child pornography which was on his computer. She confronted him and said she was going to the police. He killed her and this accounted for his timing. He went to diner to get curly fries and came back to hotel. He found out Lucy was looking at his computer and he killed her. He goes back out with computer and fries and disposes of computer and goes back to hotel with fries and then makes himself known to hotel reception and guy in elevator. So, the unaccounted 15 minutes now made sense. Purefoy reflected on first wife's statement that her personal life with him was personal and implied he had some kinky sexual requests she couldn't satisfy. The abrasive detective fell down the steps and died and the assisting detective searches through his stuff and finds the Purefoy photo. So, that was still open ended. Purefoy managed to get the disposed computer through the dredgers - this was ridiculous - and confronted Parker character in garage and shot him. His body was missing. I guess this was going to be the start of a Season 2 but it was so ridiculous, I am sure this is the reason it wasn't renewed. All you were thinking, as an audience, was don't represent criminals. But maybe the writers were thinking along Dexter lines. The guilty meet their fate.