Top Border Patrol chief Gregory Bovino, who oversees the Trump administration’s immigration crackdown in the Chicago area, appeared before US District Judge Sara Ellis on Tuesday after she received reports federal agents were not following her order to limit aggressive tactics and warn protesters and journalists before using tear gas and less-lethal munitions.

A U.S. border patrol leader on Tuesday was in federal court to testify over alleged violations of a temporary restraining order on U.S. troop activity.

“Those kids were tear gassed on their way to celebrate Halloween in their local school parking lot,” she said. “These kids, you can imagine, their sense of safety was shattered ... and it’s gonna tak...