The Explorer's Last Adventure | M.P. Pellicer: 

Captain Meriwether Lewis was born into fortunate circumstances in 1774. He is best known for his expedition to the Pacific along with his friend William Clark. He was a diplomat, explorer, friend of the President and the governor of the Upper Louisiana Territory. The man who only three years before had survived a dangerous trek over the wilds of the Rocky Mountains, died of gunshot wounds at the age of 35. Many thought it was suicide, but from the beginning there have been whispers of murder.