In 1977, county attorney David Richter and assistant county attorney Joseph Hrvol worked side by side with police to investigate and “solve” the notorious murder of a former police officer in Pottawattamie County, Iowa. The prosecutors fabricated evidence and used it to charge and convict Curtis McGhee and Terry Harrington, sending them to prison for 25 years. After the convictions were overturned for prosecutorial misconduct, McGhee and Harrington sued the county and prosecutors. The defendants in that civil suit invoked the absolute immunity generally afforded prosecutors to try to escape liability. After the Eighth Circuit ruled against them, the Supreme Court agreed to review the case. Cato joined the National Association of Criminal Defense Lawyers and the ACLU on a brief supporting the men unjustly imprisoned. We argue that prosecutors should be responsible for their role in manufacturing a false “case,” just as police officers would be under the same circumstances. As the Court has held, prosecutors enjoy absolute immunity only during the prosecutorial phase of a case, not its investigatory phase. Were prosecutors to receive absolute immunity here, citizens would have no protection from or recourse against prosecutors who frame the innocent by fabricating evidence and then using that evidence to convict them.