Who replaced Michael as the attorney on Walter's case?

The correct answer is Bernard Harcourt. He took over as the attorney on Walter McMillian's case after Michael was unable to continue due to the immense pressure and challenges associated with the legal fight. Harcourt, a law professor, brought a renewed focus and differing perspectives to the case, which played a pivotal role in addressing the injustices faced by McMillian. His involvement highlighted the ongoing struggles that individuals in the criminal justice system endure, particularly those who are wrongfully convicted. Harcourt's commitment and legal acumen contributed significantly to bringing attention to the flaws in the case against Walter, helping to advocate for justice.