Mantua police said Michael Brown, 46, and Valerie Brown, 44, who runs the Harrison Sparks, had already been charged in the case. Michael Brown is now charged with first-degree aggravated sexual while his wife, who is also a coach with the Sparks, is charged with endangering the welfare of a child and hindering apprehension. Police said that Valerie Brown knew about the assaults but did nothing to stop them. Map shows location of Mantua Township in Gloucester County Map shows location of Mantua Township in Gloucester County (Google Maps/Canva) loading...Police say abuse began during sleepovers and continued at hotelsThe victim was friends with the Brown's daughter, who was also on the cheer squad. The assaults continued as Michael Brown took the girl to hotels in Mantua, West Deptford and Woodbury.