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

There was a massive show of force Wednesday across the metro Denver region as federal agents conducted surprise operations targeting Venezuelan gang members and other undocumented immigrants with criminal records.