Abandoned Cars in Forest Escape

Years back a war had taken place here and people had to leave everything belonging to them and run away to save their lives. People who stayed back were killed. A forest has grown up in this place and there is hardly anything left here except for the destroyed cars of the people. You are a researcher and you hope to find some interesting things about this place and so you have come here. Now you must start searching the place very carefully to find all the little clues and objects that can be used to unravel some intriguing facts. There is really no need to remind you that you will have to solve a number of puzzles during the research.