A engineer dies and by accident is sent to hell.
Upon arriving notices poor roads, bridges, bad lighting, and of course intense heat. In a short amount of time he starts to turn things around where hell becomes a nice comfortable place for its inhabitants to dwell.

God, during a routine tour of the universe notices lights and cool refreshing air coming from hell calls down to the devil to inquire. The devil promptly thanks him for sending the engineer. God says that was a mistake and that the engineer is to be sent immediately to heaven. The devil refuses and God demands his return. Again the devil refuses. Now after a prolonged shouting match God says return him or we'll sue. The devil turns to god and says, "where are you going to find a lawyer."