A man was arrested after trying to meet a minor for sex in Warren County, according to police.

Nathan Lang, 33, reportedly believed he was talking to a 15-year-old girl online, but it was actually law enforcement posing as the teen.

Investigators said Lang sent explicit messages and photos, made lewd comments and even talked about getting the girl pregnant.

He reportedly arranged to meet her Thursday near Morck Park, police said.

Officers were watching the area and said they saw Lang arrive after messaging the undercover account that he was there. He was arrested at the sene.

Lang now faces charges including unlawful contact with a minor for sexual offenses and lewdness, disseminating sexually explicit material and criminal use of a communication facility.