State Police have arrested a man at Bradley International Airport in a disturbance that involved the use of a knife and brandishing of a firearm Thursday night.

It happened in the airport’s cell phone lot at 7:50 p.m. The lot is where where drivers wait for short periods of time for arriving air passengers to call and let their rides know they have arrived.

Lyndell Lloyd Edwards, 28, of Windsor, was charged with first-degree threatening, second-degree assault with a firearm and second-degree assault.

“The victim was medically treated at the scene, but refused transport for further treatment and care for minor injuries,” state police wrote in the arrest report.

Edwards was released after posting a $50,000 bond. He will appear in Enfield Superiot Court on Sept. 13.