East Boston Preparatory School

The East Boston Preparatory School is a location appearing in Fallout 4.

Background
East Boston Preparatory school is a raider hideout. Every raider holds a Blood Contract which states their loyalty to the Judge and his Jury. Terminals on the third floor suggests that torture is used to gain new members. If torture is not enough to get the victim to sign the Blood Contract, then they are killed.

Layout
The building is three stories tall with the first flight of stairs next to the main entrance. The first floor is blocked mostly by debris but can be maneuvered through using classrooms. Across from the entrance is a pair of chained doors that can only be accessed by the second floor. Further down the hallway is another chained door, near which a exit to the Commonwealth can be found.

Across from the initial stairwell, through a restroom, lies a stage facility where the Judge and his Jury presumably met and is hinted to hold executions as well. Hop down to open the chained double doors to the entrance. Adjacent to the second floor hallway, are two classrooms connected to each other. At the end of the hallway, lies a staircase on your right and a class directly ahead. The classroom allows the player character to jump down to the first floor and reach an inaccessible room with a Book Return. The stairwell leads to the third floor.

On the third floor there is loot including many ammo boxes. There are prisoners in cells which can be freed by picking the cell doors (novice), and terminals which detail the torturing of recruits.

Notable loot

 * Seven Vault-Tec lunchboxes - The first is in the classroom to the right of the entrance. Go inside and look to the right for an office, it is on the desk. The second is at the end of the first floor hallway, to the left, under a flight of stairs, sitting on a school desk. The third is on the second floor above the first classroom. Cross through here to the second classroom to find the third lunchbox (Update with specifics). The fourth and fifth can be acquired from the stage location on the ground on the left and right side of the walls. The sixth is in the classroom at the end of the second floor hallway. It is in a corner, next to a hole. Be careful however as it is near a frag mine that can destroy it and render it noncollectable. Drop down into the room below and move to the adjacent room that isn't accessed by a door. It is on a book shelf on the wall hugging the hallway.
 * Mini nuke - On the second floor, in the classroom in the middle of the map, near a chemistry station. This is the same classroom as the third lunchbox, on top of a beaker stand. Be wary as there is a nearby frag mine.
 * Astoundingly Awesome Tales - Found on the third floor, in a room full of busted out terminals. It is sitting on the desk on the left-hand side of the room, in between two terminals.
 * Three overdue books on second floor on a student's desk in the music room, along with one on the teacher's desk in the same room, and one on first floor in a toilet bowl.

Appearances
The East Boston Preparatory School appears only in Fallout 4.