🚨 Burlington County man sentenced to prison after admitting sexual contact with underage girls. A young man in Burlington County heads to prison after admitting to sexual contact with several underage female victims and to having child sexual abuse files on his phone. Jan. 9, Keith R. DeSousa Jr., of Delran, was sentenced to seven years by Burlington County Superior Court Judge Aimee Belgard. The 23-year-old DeSousa had pleaded guilty to three counts of second-degree sexual assault and one count of third-degree possession of child sexual abuse material. Prosecutors say social media and drugs were used to exploit victims“Children are our most vulnerable population, and the prevalence of social media makes it much easier for predators to gain access to them,” Bradshaw said in a written statement on Wednesday.