According to Cincinnati Police, one of their officers was assaulted around 2 a.m. Thursday after trying to break up a fight at a downtown bar.
According to a police report, Office Timothy Lanter suffered a broken nose when he was punched by Jack Krystalis.
Lanter was taken to the hospital for treatment.
Krystalis was tased and taken into custody. He's charged with assault on a police officer and is being held at the Hamilton County Justice Center.