Police late Sunday arrested two 21-year-old New Canaan women and charged them with permitting a minor to possess alcohol.
At about 11:43 p.m. on July 4, officers were dispatched to a Lambert Road home on a report of a party with loud music, official said.
There, officers determined that the music was coming from the rear yard of a residential property set back from the road past the intersection of Oenoke Ridge, according to a police report.
During an investigation, police determined that youths in attendance were drinking alcohol, the report said.
Investigators spoke with both women—they presumably are twins, with the same birth date and surname—who were identified as the hosts, it said.
Both were charged with the misdemeanor-level offense at the scene, the report said.
They were released after promising to appear July 23 in state Superior Court.