Officials are trying to determine why a localized emergency alert was pushed citywide on Saturday, marking the second time an alert error has happened in Denver this year.

Denver's emergency alert system is facing scrutiny after mistakenly sending citywide messages, causing confusion and eroding public trust.

"Denver Police has issued an ALL-CLEAR to threat in the area of Gunnison/Zuni," the alert pushed to residents city-wide read. That was the first alert many people received about the area. A DPD ...

A Denver 911 staffer didn't set a target area for the emergency message, which was sent to every phone in the city and county ...

DENVER — An emergency alert that was supposed to go to a small area of Denver Saturday unintentionally went to the whole city. The Denver Police Department said an alert went out to people's phones ...