New findings by a team of researches shed light on what really happened when the Titanic hit an iceberg 100 years ago. For the first time the entire wreck site has been mapped using underwater robots, 130,000 photos, and pieces of the ship. The Lone Wolf Documentary Group, based out of South Portland, has been producing a documentary on the 100th anniversary of the ship's voyage that is set to air on the History Channel. The program will explore what these findings tell us about what happened a century ago.