Final answer:
Peter III of Russia was deposed and murdered in a conspiracy led by his wife, Catherine the Great, in 1762.
Step-by-step explanation:
Peter the Third, also known as Peter III of Russia, was deposed and murdered. He was the Emperor of Russia for a short period in 1762 before being overthrown by his wife, who then became Empress Catherine the Great. His death was not a natural one; rather, it was the result of a conspiracy led by his wife and others who sought to remove him from power.Peter the Third was overthrown in a coup led by his wife Catherine the Great, who feared that he would remove her from power. After his deposition, Peter the Third was imprisoned and subsequently died from a mysterious injury, likely inflicted by his assassins.