I've listened to an audiobook called "Meet me in Istanbul". I was excited by listening to this story. Books about adventures and murders are my favorite.
I'll try to retell the beginning of the story.  A young man Tom arrived to Istanbul, where his fiancee Angela was living and working. They arranged to meet. Tom went by bus from an airport to a hotel. By the road he saw Angela with two men. He had shouted to her but she didn't listen. Angela didn't come to meeting with Tom at the appointed time. Tom started to get nervous and decided to search his fiancee. He went to Angela's work. Her boss said that Angela was killed in a car accident. Tom was shoked by these news. He couldn't believe that Angela was died because he had seen her this day...