NASHUA - A city man was arrested early Monday morning after police say he pushed a woman and caused her to fall down some stairs, which resulted in a minor bone fracture.

Police say Prue Sellner, 23, of 13 ½ Spruce St., has been charged with domestic violence second-degree assault for the incident.

Sellner was taken into custody around 1:30 a.m. on Monday at an Amherst Street residence, according to authorities. He was still wearing dyed-green hair for his mug shot at the police station.

Sellner is free on $5,000 cash or surety bail and will be arraigned March 29 at the 9th Circuit Court, Nashua District Division. If convicted of the felony, police said he could face up to seven years in prison.