Bryan Lindstrom’s students were missing when the first-period bell rang at Aurora’s Hinkley High School on Jan. 30. One slipped in minutes later, followed by another. But the 12 other students in his African American history course never appeared that morning.

The DEA posted a video of agents raiding an apartment with a smoke grenade and an unknown number of residents were boarded onto a bus

ICE officials in Denver have not responded to multiple inquiries from The Denver Post since Wednesday asking how many people were detained in this week’s operation.

ICE said that operations across the metro area were targeting “100+ members of the violent Venezuelan gang Tren de Aragua.”