A federal judge overseeing a case against Representative LaMonica McIver of New Jersey ordered prosecutors to release all relevant footage from a migrant detention facility.

© Adam Gray for The New York Times

Footage of a group of guards punching, choking and stomping Robert L. Brooks ignited an outcry. Six guards pleaded guilty to charges, but for two, the gamble of a trial paid off.

© Cindy Schultz for The New York Times