Fond du Lac police are continuing their investigation into an armed robbery in a restaurant parking lot this month following the arrest of a suspect. Charges of armed robbery and obstructing have been forwarded to the Fond du lac County District Attorney’s Office against Domonick Morrow. Morrow is accused of pointing a gun at a woman in the parking lot of Friar Tuck’s restaurant and taking her cellphone. Assistant police chief Steve Klein says a preliminary investigation indicates the robbery appears to be an isolated incident and not part of a larger cell phone theft ring. The theft of cell phones has been a larger problem in major cities across the United States. Thieves will steal the cellphones for sale on the black market .