Complex sentence: The vessel was about to leave for Sochi, Russia in Trabzon, Turkey with 177 passengers and 55 crew members onboard when the nine militants shot the port security supervisor Rahmi Tunca in the foot and changed the route to Istanbul.
Split into simpler sentences: The vessel was about to leave for Sochi, Russia in Trabzon, Turkey with 177 passengers and 55 crew members onboard. The militants shot the port security supervisor Rahmi Tunca in the foot and changed the route to Istanbul.