Case #21. 2009. 8'x 7' x 7'. fans, doors, wood, blanket, pillow.
Instructions: Please walk in the room and close the door. Lay down on the bed and take a nap.
Caution: From 2003-2005, Twenty deaths were reported to the Consumer Injury Surveillance System in Korea involving asphyxiation caused by leaving electric fans on while sleeping in an enclosed space.