BRUNSWICK — A 28-year-old man was indicted Thursday by a Cumberland County grand jury on a charge of gross sexual assault that allegedly involved a 12-year-old girl.

Thomas J. Harmon, of Rush's Trailer Park, was charged as result of a Brunswick police investigation that began last August, Detective Sgt. Martin Rinaldi said.

Rinaldi said Harmon had sexually assaulted the girl while she was a patient at Parkview Adventist Medical Center. No further details could be disclosed, he said.

Harmon's next court date is not known at this time.