Nate Rosenfield is an investigative reporter at the Mississippi Center of Investigative Reporting at Mississippi Today, where he is working with The New York Times on a series on the abuse of power by sheriffs across Mississippi. A 2023 graduate of the Columbia University Graduate School of Journalism, he was a Stabile Investigative Fellow at Columbia Journalism School, where he completed an investigation into the impacts of heat illness on outdoor workers, which was published by the Guardian and Grist. He is the recipient of the Brown Institute's Magic Grant for his project Commons, a tool he and a team of data journalists are designing for investigative reporters that uses AI to analyze public comments on proposed federal regulations.