The Highway Patrol released the autopsy results from a man who was found floating in the Lake last month. According to the results, 55 year old David Martin of Kaiser received extensive internal injuries that would have been the result of falling from a high location. It is likely those injuries could have caused him to drown to his death. Martin was discovered by an area resident in the Big Niangua Arm. Toxicology results have yet to be released and the investigation is ongoing. At this point the Patrol believes foul play was not a factor in his death.