Man arrested for threatening former co-workers at PFS TECO laboratory 

According to WKOW, the Cottage Grove police department arrested a 35-year-old male Thursday who threatened to return to a business from which he was fired and harm his former co-workers. 

Police responded to the business, PFS TECO laboratory on Matt Pass, notifying those in the immediate area of the investigation to take appropriate safety measures. 

With the help of Middleton police, the suspect was taken into custody in Middleton. He was arrested for terroristic threats, disorderly conduct while armed, and unlawful use of a telephone or computerized communication system.