Gaslight (2021)

Everyone thought Danny had gone missing towards the end of her senior year. She vanished leaving everyone confused and devastated, including her best friend, Becca. The series picks up several years later when late one night while Becca, her husband, and their baby are having dinner and get an unexpected visitor. Danny returns after years of no contact or explanation looking to reconnect. As we learn more about her and her boyfriend Ben, we soon realize there's something darker at hand.