Carlos Samaniego-Ortega, 22, exposed himself to the girl during a party at a residence in Danbury in May, according to Det. Lt. Christian Carroccio.
Following the incident, Danbury Police Department's Special Victims Unit investigated the incident, and issued an arrest warrant for Samaniego-Ortega. He turned himself into police on Friday, said Carroccio.
He was charged with risk of injury to a minor and is being held on $75,000 bond.
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