North Texas students walked out of classrooms and into the streets Friday to protest the immigration raids rocking families, neighborhoods and schools. About 40 students marched from Irving High School to Irving City Hall, many waving the flags of Mexico and Honduras.

During morning arrival, the Evolv weapons detection system alerted staff to a weapon in a student’s backpack. The system is an AI-powered security screening technology that quickly scans individuals for concealed weapons using sensors and machine learning, allowing for high-throughput, non-intrusive threat detection.

More than 650 students and staff are out sick in one North Texas district, forcing multiple schools to close. See which districts are affected.