Cops have released hundreds of photos of what looks like Bryan Kohberger‘s home and his office … and, we’ve put some of the most shocking in a gallery for you to see.

Numerous pictures were taken in the aftermath of the quadruple homicide Kohberger pled guilty to earlier this summer … including one from an office bearing his name on the door and showing a message scrawled on the whiteboard.

The board reads, “TAKE IT EASY! DON’T GIVE UP!” … though it’s unclear who wrote it down.

Photos from inside what looks like Kohberger’s residence were included in Friday’s release as well … full of books about criminal justice — including one about the sexual victimization of women on college campuses.

The shelves in the kitchen and bedroom are relatively sparse … just a few food items and outfits despite the ample space in the room.

Some “happy birthday” cards addressed to Bryan were photographed by police … as was an “improvement plan” from Washington State University, where Kohberger was trying to get his PhD in criminology.

Among the other items in the photos … papers with numerous critiques written in black and blue ink, a card featuring Theodore Roosevelt on the back of a T-Rex, and numerous tickets from WSU.

Kohberger is serving four consecutive life sentences for the murder of Kaylee Goncalves, Maddie Mogen, Xana Kernodle and Ethan Chapin after taking a plea deal to avoid the death penalty.