SUMMARY OF THE CASE This case developed in the location of Kumburgaz between the years 2007, 2008 and 2009. Its main witness was a night guard named Yalcin Yalman, while on duty who registered on video these estrange objects that appeared at sunrise like floating or changing while in flight over the sea coast of Marmara. Yalman was able to film many video segments, some during day light accompanied by witnesses with whom he spoke to while he was filming. One singularity of this case was that de images were made with a camera that had an adaptor for close ups of 200X, achieving a great amount of details of the objects. At first, the videos were analyzed and made public by the SIRIUS UFO organization, directed by the researcher Haktan Akdogan. This case made big news in Turkey and in other countries as well. It also started a great debate between the official members of the Turkish scientific community. Specifically the NATIONAL COUNCIL FOR THE STUDY OF SCIENCE AND TECHNOLOGY (TUBITAK) got interested in analyzing the original footage, with the intention of determining that the video was nothing more than a hoax, gambling on the idea of scale models or toys, or CGI. The original tape was handed to the TUBITAK representatives on live TV in their own headquarters. Once the analysis concluded, they gave an official report, from which we took the following fragment: "The objects observed on the images have a structure made of a specific material and definitely itís no any kind of CGI animation or in any means a type of special effects used for simulation in a studio or for video effects. So the conclusion of this report is that the observations are not a model, maquette or a fraud". At the last part of the report, it's concluded that the objects observed have a physical structure and are made of materials that donít belong to any category (airplanes, helicopters, meteors, Venus, Mars, Satellites, artificial lights, Chinese lanterns, etc.) and that it mostly fits in the category of UFO's (Unidentified Flying Objects and of unknown origin). Other analysis were done by video specialist, image edition and special effect companies from Japan, Russia and Turky, all ending up with the same conclusions. In Chile, I ask professor José Atenas for his cooperation, expert in graphics and video edition, with more than 30 years of experience on television, to technically examine the videos. In his appreciation, José Atenas also came to the same conclusions that the images are authentic. So far nobody has been able to demonstrate that the recordings are product of tricks or some type of manipulation. Therefore, the debate has concentrated more over the nature and origin of the objects filmed by Yalcin Yalman.