Complex sentence: Borremans denied the criminal charges in one of the cases (stating that the acts were consensual and occurred when the victim was not a minor), but he was found guilty based on the victim's testimony, supported by expert opinion.
Split into simpler sentences: Borremans denied the criminal charges in one of the cases, stating that the acts were consensual and occurred when the victim was not a minor. He was found guilty based on the victims' testimony, supported by expert opinion.