'It's a good day,' Hopkinton Police Chief Mark J. Carrier told reporters Wednesday, Aug. 19, 2026, after the arraignment of a suspect in two sexual assault cases from 2005. At right is Rhode Island Attorney General Peter Neronha. (Photo by Janine L. Weisman/Rhode Island Current)A discarded cigarette butt has led to the arrest of a 41-year-old Woonsocket man accused of raping two women in separate attacks in Hopkinton and North Stonington, Connec…