Read Full Article | View Source

DENVER, Colo. — When a cop receives a call about a suspect with a gun from dispatch, their mind starts racing.

“You start going over tactics in your mind. You start walking through the worst-case scenario, typically, of how you’re going to respond to and handle this incident,” said Don Mihalek, a former Secret Service agent.

But what if that info wasn’t quite right? The person calling 911 made a mistake. That can end in tragedy…