Jason Scott Herrin admitted to having 90 photos depicting the sexual abuse of children in his phone. SINGAPORE: An ex-researcher at Nanyang Technological University (NTU) who had obscene photos of children was sentenced to six months' jail on Friday (Feb 28). Jason Scott Herrin, 50, had 90 photos of children being sexually abused in his phone, which was seized from his residential unit in 2020. Herrin, an American, was a principal research fellow at NTU but has since been fired. He pleaded