HERMITAGE, Pa. - A Greenville man was arrested after allegedly threatening AT&T store employees with a knife and threatening to bomb the store.

Duane Gruber, 60, was arrested on charges of making terroristic threats and disorderly conduct. 

According to an incident report, Gruber entered the Hermitage AT&T store located on E. State Street at around 4 p.m. on February 19. 

Store Employees told police Gruber began pacing around the store, then telling employees not to call the police and that he had a knife.

According to police Gruber said he would fight officers and said he would "knife" everyone inside the store.

Employees said they escorted Gruber from the store and locked the door while he threatened to bomb the store. 

Gruber was then reported to have been yelling at passing cars while holding a sign.

When police arrived, they say Gruber admitted to having multiple knives on him, and police were able to retrieve three knives.

Gruber was arrested and transported to the Hermitage Police Department for processing.