RAPID CITY, S.D. – A Rapid City man was arrested Saturday afternoon after police say he threatened patrons and staff with a handgun at a local gym.
Officers were dispatched to the Planet Fitness at 1845 Haines Ave. at approximately 12:50 p.m. on May 2. Upon arrival, police identified the suspect as 32-year-old Garrett Beu of Rapid City.

According to witness statements, Beu was inside the establishment when he became irate with other individuals. Authorities say Beu then exited the building, retrieved a handgun from his vehicle, and began walking back toward the entrance.

Staff members at the Rapid City business locked the doors, preventing Beu from gaining entry.
Beu was booked into the Pennington County Jail at 1:50 p.m. He faces two counts of aggravated assault intimidation.