Author notes: This is the final chapter for this series. It's going to be continued with " Going to extreme measures." Thanks for reading.

Chapter 6th Top Man at the totem pole

And when she did speak with the mayor from inside of his office. An hour later after calling from the precinct. He wasn't all too please for when she was able to prove the evidence.

While Richard Castle was sitting next to him for emotional comfort. He knew that the mayor was extremely pissed off for when it comes to his employees having been chosen.

But to have the public die all for the sake of greed, only made him further upset with the two recent deaths with Anders and Benson.

"Where will this all end?" He says out of sheer frustration to the both of them from inside of his office.

Beckett tried to help a little with a quick response. "I don't know sir. But we need to have that man arrested before there are more deaths on the street."

Castle was able to place a gentle hand onto his friend's shoulder for the moment. Before deciding to get up and wait on his wife's next move. "But for now sir, I understand Mark Robertson currently at a conference, and my officers will be making the arrest."

Just as soon as the conference was over. Mark Robertson having to walked out. Only to face several police officers including Sergeant Javi Esposito and Kevin Ryan.

It was at this time.

He'd no where to go for the moment. Knowing full well he was caught. And since the press was around at the time, they would be having a field day. In order to find out why this man was arrested in the first place. Including facing two murder wraps with the deaths of Frankie Anders and Johanna Benson.

And for what ever it was worth, the both of them died in vein.

Sergeant Javier Esposito had asked Robertson on why did it in the first place. Taking him outside to be placed inside of his unmarked police vehicle.

His answer with a cocky smirk on his face would be. "I was of course having to be in it for the money, and nothing else mattered."

And with this answer. Esposito shook his head out of pure disgust for when it came to his answer. While placing the arrest man into the back of the vehicle. While taken into questioning inside of the 12th precinct bull-Pen

Now the one key factor in this arrest. Will this stop anyone from taking over the Tri-State region for when it comes to the drugs and weapons?" In order to find out the truth. Everyone having to be involved with the investigation will just have to wait it out, until something gives.

As for the Controller Mark Robertson, his lawyer was able to work out a deal with the police for where his client was able to spill the beans. Meaning turning in everyone having to been working with him in the past for a lighter sentence.

Whether or not he's able to live that sentence. Will be up to the prison he's sent to. Once his court-case will be able to come onto the doctrine in the coming weeks or months depending on the case load.

But for everyone working on the case. They were some what happy having to found the top man in the operation. Then why did Castle, Hayley and even Captain Kate Beckett felt as if something else needed to be done to keep it from happening again.

That's another story_