NEW CANAAN — A 53-year-old town resident was charged with sexual assault, police said.

On Sept. 12 at 2:13 p.m., police responded to a medical call at a Richmond Hill Road residence on reports of a possible domestic dispute. As a result of the investigation, an arrest warrant was obtained for Noel Brennan.

On Tuesday, police took Brennan into custody and charged him with sexual assault in a spousal or cohabiting relationship. He posted $25,000 bond and was due in court on Wednesday.

As the matter relates to a domestic issue, police did not provide further information.

dj.simmons@hearstmediact.com, 203-842-2568