A group of teenagers were arrested after Fourth of July celebrations seemed to have gotten out of hand at a beach in Dennis, Massachusetts. Julianna Murphy, Stephen Cerrone, all 19, Molly Hines, 18, and an unidentified 17-year-old were allegedly engaged in unspecified sexual activity in the water, with a crowd of onlookers cheering them on. The incident was reported to police, and Detective Matthew Turner showed up to see what was going on. Detective Turner found the teens about 100 feet from shore. “Each embraced couple were at a minimum kissing and stumbling about in the waves,” he wrote, acknowledging...