After completing the Prologue, you will find yourself inside the Police Station. As soon as you enter, you will find Handgun Ammo on the desk in front of you, along with an Item Box, a Typewriter, a First Aid Spray (in front of the reception desk), and a computer you need to use.
You now have access to a map, which will make navigating the building much easier. Open it and you will see your destination marked: the Watchman’s Room. Before continuing, head upstairs and turn left to find more Handgun Ammo at the end of the walkway. Make sure to reload your weapon before heading toward the objective.
Use the switch to raise the metal shutter and crawl underneath it. Follow the hallway until you can open a door on your left. You will find the light switch on one of the walls, and there is some Handgun Ammo on the body in the middle of the room.
There is a First Aid Spray in the restroom, but there is nothing else you can do here for now. Continue toward your objective, the Watchman’s Room, and interact with the shutter to trigger a cutscene. You will obtain the Officer’s Notebook.
A zombie will break through the door shortly afterward. Kill it, then run back down the hallway while watching out for the other zombies. Do not stop to kill them: a shot to the head will stagger them for a couple of seconds, allowing you to run past.
A cutscene will begin when you pass through the metal gate. You will receive a Combat Knife. Now that you have found Marvin, it is time to find the 3 Medallions.
