Very brave to pick the 3D engine as Unreal for this game jam, so I appreciate the effort.
Your scene is minimalistic, but you have nice visuals and understandable storytelling accompanied by solid sound design.
What I, as a viewer, do not understand is why the document is important - it's probably more than yet another electricity or utility bill from the reaction of the hero.
Nice models, nice work with the camera, I would like to see more :)