LogFAQs > #970489381

Now it's the one where Lisa and Bart break in to an abandoned asylum so Lusa can try to find one of the items belonging a disgraced female Springfieldian inventor, so she can clear her name. While they're there Bart finds a diary belonging to a committed sociopath, and brings it to school with him, which scares Ralph into telling his dad. When Homer and Marge find out, they try to perform a disguised sociopathy test on Bart, but he discovers their intentions and deliberately gives the answers that make him seem like the worst sociopath ever and lands himself in a modern asylum. Meanwhile, Lisa continues her mission to clear the inventor's name.