A York, Nebraska man was arrested over the weekend on suspicion of violating Nebraska's online child enticement law. He allegedly contacted an undercover investigator posing as a 15-year-old girl on an instant messaging Internet site.

An investigation by Lincoln Police and the Nebraska attorney general's office found 30-year-old Joshua Hoover used both a computer and his cell phone last week to engage in sexually-explicit conversations with the investigator, sent nude pictures of himself and later set up a time and location to meet for a sexual encounter.

Police arrested Hoover in Lincoln on Saturday.