Ryan J. Foley | Associated Press

Investigators say one immigration official abused his girlfriend for years. Another admitted he sexually abused a woman in his custody. A third is charged with taking bribes. A review by The Associated Press found at least two dozen U.S. Immigration and Customs Enforcement employees and contractors have been charged with crimes since 2020.

In the year since the deadly mass shooting at a Florida high school, more and more states have passed laws making it easier to take guns away from...