The robbery occurred Thursday evening at Darley Pharmacy on Darley Road. Police say the two men were wearing masks.
Police say one man demanded money from an employee while swinging a crowbar at him. Police say the other man jumped over the pharmacy counter and threatened three employees with the handgun while asking for cash. According to police, the man fired a shot into a shelf holding prescription drugs when the employees didn't immediately comply.
The men fled after employees told them a silent alarm had been activated.