TOWSON, Md. (WBFF) – Four individuals were detained by Baltimore County police Saturday night after a report of an unarmed robbery in the heart of Towson, police say. The Baltimore County Police Department received a report around 8:30 p.m. of an unarmed robbery along the 800 block of Dulaney Valley Road near the Towson Town Center. Officers investigated the area and ultimately stopped several persons of interest at the intersection of E Joppa Road and Virginia Ave.