Danbury Police officers responded to a disturbance Sunday afternoon on Beaverbrook Road.
Frank Joo, of Danbury, was arrested for threatening one of his neighbors. After speaking with witnesses, police said as a neighbor was working on a car on their driveway, the car slipped out of gear and rolled on to a curb in the complex.
According to witnesses, Joo came out of his apartment threatened his neighbor and waving a large bullet at her. Joo was charged with possession of an assault weapon, breach of peace and threatening.
Joo was released on $150,000 bond and is due in court on August 13.