Police investigators in Lincoln, Neb., have not ruled out the possibility that a 33-year-old lesbian allegedly attacked last weekend because of her sexual orientation might have staged the hate crime. But they’re also not ready to call her story, which has ignited interest across the country, a complete fabrication. Chief Jim Peschong told the Lincoln Journal Star that investigators, aided by the FBI, continue to search for suspects in the case but remain uncertain whether the attack even took place. The woman, whom Nebraska gay advocates have dubbed “Rainbow Jane,” told police that three men wearing masks stormed into her...