Watch The Abigail Mysteries Full Movie Free Online 123Movies. Abby Brooks is a true-crime podcaster struggling to come to terms with the loss of her baby and her subsequent divorce. Moving back to her hometown, she quickly gets wrapped up in a mystery surrounding the untimely death of her eccentric neighbor. Following the clues left behind for her, Abby goes on a journey of faith, reconnection and adventure as she works with her childhood crush, Matt, a local cop who has secretly had feelings for Abby for years, to solve the layered mystery.