it was the year 2025 and you were a world renowned forensic investigator! Well one day your employer gave you a job in Texas, specifically, the house where texas chainsaw massacre, your favorite horror movie, took place

you walked into the house with your equipment, shut the door behind you and set up in the foyer, carrying a blacklight and a camera around with you, checking every little thing

you try to walk back outside to your van with the rest of your equipment, but the door was now shut and locked from the outside

...great

you continued to look around the house