Question: In what states were eleven people murdered by the American teenaged spree killer whose murder spree the film Badlands is based on?
Sentence (from "Leslie Irvin (serial killer)"): Leslie "Joe Goebbels" Irvin (April 2, 1924 – November 9, 1983) was an American serial killer whose killing spree in the early 1950s terrorized residents of southwestern Indiana and whose Supreme Court case set a precedent for ensuring a fair trial for defendants even in the wake of a great deal of pretrial publicity.
Relevant evidence: No