Denver officials tried to send a shelter-in-place alert to people within 2 blocks. It went citywide.

A since-lifted shelter-in-place alert, the number of people who received it, and subsequent social media posts by Denver's ...

Denver police order shelter-in-place for area near University of Denver due to barricade incident

Authorities said there is no active threat to the University of Denver campus, but the shelter-in-place remains in effect as ...