Qualified immunity is a judge-made doctrine originally created to shield officers from liability only when they could not have been on notice that their actions were wrongful. In the four decades since the Supreme Court first articulated this justification for qualified immunity, the doctrine has become unmoored from its roots and has expanded to protect officers even in the face of clear evidence that the officers should have known better. The test for qualified immunity states that officers are immune from liability in the absence of clearly established law that previously condemned their conduct, but the Supreme Court has not defined exactly what “clearly established law” means. In a set of conflicting cases, the Court has both repudiate...