The Very Beginning of the Story

This is an AU for Serkan Bolat and Eda Yildiz. Serkan is the Detective assigned to interview the eye witness to a murder. Eda and her friends were just enjoying a day on the boat until she saw something that she would rather not have seen. Can Serkan keep Eda safe while solving the murder at the same time?
Same characters as in SCK but playing different roles.