In this cell, Nathan is having a hallucination of a dagger that is pointing towards Henry's room, ushering Nathan to complete the murder and Nathan is now showing his hesitation and guilt.
Later that day, Nathan is found at Henry's house, the first winner.
Okay, I need to calm down. I just have to remember what Charlay told me to do. Just kill the Henry's dog Coco and blame it on Henry. Wait what is that?... Why is there a dagger? It is pointing to Henry's room. I can see it but I can not touch the dagger. The murder that I am about to commit is making me see the dagger
Nathan has gone through with the plan and killed Henry in his sleep. Nathan then proceeds to frame the dog for the murder by putting blood near the dog to seem like the dog committed the crime.
Nathan is in the bathroom trying to clean the knife and his hands of the blood. Nathan also then thinks about how Eric will start to win the rest of the dog tournaments when Nathan is the one who killed all the winners.
I have done the deed, the cruel and evil deed. I have committed murder. The homeless men's prophecy are going to come true. That means Eric will win the rest of the dog contests and I killed Henry for Eric to win! I must kill him.
At the next Dog Tournament, Nathan gets first place because Henry is dead and Landon runs off to Peta because he is scared that his dog will die if he doesn't. That means Nathan wins by default and Eric is suspicious of him.
Since the first and second place winners have not arrived, Nathan and his dog wins by default!
Nathan hires three mean dogs to go hunt and kill Eric's dog and Eric.
*woofs in unison*
Go kill Eric and his dog!
The three dogs kill Eric but not the dog. The dog runs away because the first dog saw a squirrel.