Jefferson County Sheriff Tom Grimsrud will use department funds to certify deputies as emergency medical responders, ...

Northern Colorado deputies are clarifying details of the shooting at Evergreen High School that left a suspect dead and two ...

Friday marked a significant milestone in Jefferson County’s history with the swearing-in ceremony of the first Black sheriff, ...

Deputies were called around 7:30 p.m. to the 13000 block of Garner Road in Labelle after a motorist spotted a young girl playing in water in a roadside ditch.

A major multi-agency operation lead by the Jefferson County Sheriff’s Office resulted in more than 86 arrests, along with the ...

A large swastika made out of bedsheets was removed from a Jefferson County hillside along Interstate 70 early Saturday ...

A familiar face in Louisville city government is taking on a new role in law enforcement and bringing an old friend with him.