Train Yard - Back Room with Remnant Captive

When you regain control after the cutscene, Lara has the revolver ready. Move toward the large window separating this room from the next.

Aim through the glass and shoot one of the enemies in the head.

The window shatters with your first shot, and the other man scrambles for cover.

Kill him quickly as he tries to return fire.

Examine the document (4/26) sitting on the stack of wooden pallets for XP and Russian proficiency. It is The Iron Road from the Red Arrival series.

Then step through the window and approach the man tied to the chair. press Interact to try and talk to him. He's too far gone to say much before he expires, but Lara does learn that Trinity has someone important imprisoned.

Loot the bodies of the two men you killed and break open the salvage crate near the dead captive.

You can't open the padlocked door near the computer station until you obtain the LOCKPICK.

For now, use your axe to pry open the other door.

In the next small storeroom, grab some cloth from the box on the left. Pick up arrows and pistol ammo (works with the revolver and other pistols you will obtain later). Then scramble up the wall and drop down into the next room.