S01E21-Newgate outside

Newgate Elementary intertitle Correctional Facility
Location: New York State — First Appearance: "A Landmark Story"

I got my teeth knocked out in a fight in the yard at Newgate Correctional.
— Alan Vikner, "The Many Mouths of Aaron Colville".

S01E21-Moran w inmates
Recreation Room.
Newgate is a maximum security prison. Its first appearance is in the Season One episode "A Landmark Story".


Season One

Newgate is first seen as the prison where Sebastian Moran is incarcerated. He gives Holmes information in order to capture Jamie Moriarty but, given the choice between suicide or his sister dying, he chooses the latter. ("A Landmark Story")

S01E21-Moran before suicide
And they're gonna show the world just how they score.

Season Two

Holmes reads letters from Moriarty that are seen to have come from Newgate. ("We Are Everyone") Captain Gregson mentions that Moriarty is no longer being held at Newgate. It's discovered she's been moved to a FBI black site. ("The Diabolical Kind") Aaron Colville, a serial killer who bit his victims, was a prisoner at Newgate. His teeth were the model for dentures made at the prison for many of the inmates. ("The Many Mouths of Aaron Colville")

S02E19-In file room
File room at Newgate.
Elementary intertitle Elementary Locations
11th PrecinctThe BrownstoneDiogenesHemdaleMorgueMorland's officeNewgateScotland YardSing SingWatson's apartment