Judge McCaslin set a new trial for Jodi Arias in Sumter County after the state supreme court overturned her convictions due to juror misconduct. The episode also covers Lindsay Isaac’s wrongful arrest for a fatal crash, which was resolved after DNA and time-distance analysis proved her innocence and led to regulatory changes for license plate readers. Finally, investigators identified a 15-year-old missing girl as a nearly 50-year-old cold case victim found in North Carolina, though her murder remains unsolved.