A 39-year-old Warren man awaits sentencing after pleading guilty to a charge of illegal use of a minor in nudity-oriented material. 

Christan Roberts entered the plea Wednesday in Trumbull County Common Pleas Court.

Police arrested Roberts at his Arthur Drive NW home in April following an investigation into his alleged sexual relationship with a 16-year-old girl.

Officers were called by relatives of the teen who claimed she had been meeting with Roberts and the two were exchanging sexual pictures and messages.

A sentencing date has not yet been set.