An affidavit of arrest reveals new details about an alleged sexual assault on a child last month at a kindergarten in Avon, Connecticut. The incident involved a 4-year-old boy at BrightPath Avon Early Learning and Child Care Center, located at Simsbury Road. According to the affidavit, Jan Carlos Berrios-Otero, a nursery employee, was caught on video lying next to the child during nap time, putting his hand under the blanket covering the child. …