ANNAPOLIS, Md. โ€“ Maryland State Police arrested a man Wednesday on charges he solicited sex from an undercover trooper who was posing as a child over the Internet in Anne Arundel County.

Richard Lenham, 78, of Annapolis, Maryland, is charged with one count of sexual solicitation of a minor. He was transported to the Anne Arundel County Detention Center where he is waiting to see a court commissioner.

According to a preliminary investigation, a trooper with the Maryland State Police Computer Crimes Unit on Thursday was monitoring an online dating application while posing as a 14-year-old male. Lenham initiated an online conversation with the goal of soliciting a sexual encounter with the minor.

The suspect suggested meeting with whom he thought was the minor that day in Annapolis, Maryland. According to a preliminary investigation, Lenham arrived at that location at about 1:25 p.m. Maryland State Police, with assistance from a special agent assigned to the FBIโ€™s Maryland Child Exploitation Task Force, arrested the suspect at the scene.

The Maryland State Police Computer Crimes Unit coordinates the Maryland Internet Crimes Against Children Task Force. This is a combined law enforcement effort involving police departments across Maryland that is made possible in part due to grant funds provided by the Governorโ€™s Office of Crime Prevention, Youth and Victim Services and by a federal grant from the U.S. Department of Justice. Task force investigators focus on identifying those involved in child pornography via the Internet and other related crimes that victimize children.