1940

in the late 1940s, Russian scientists locked 5 people in a gas chamber, they filled the room with a no sleep gas, some of the prisoners were given food and water, in 5 days, they became paranoid and scared, they are whispering themselves, the one screaming and runs in circles, the others reads pages of books, and covering the window so no one could see inside, when scientists open the door, they see mass filled with blood,