Riley Gaul was a college football player, a boy-next-door type who seemed destined for success. But behind the smile was obsession. When his 16-year-old girlfriend, Emma Walker, broke up with him, Gaul refused to let go. He stalked her, bombarded her with messages, and even staged a fake kidnapping to win her sympathy. Friends and family warned Emma to stay away, but Gaul’s manipulation pulled ...
