AN Ethiopian migrant who became a symbol of integration in Italy, her adopted home, has been killed on her farm where she raised goats for her cheese business, according to the police. A Ghanaian employee on her farm in the northern Italian region of Trentino has admitted to killing Agitu Ideo Gudeta, 42, with a hammer and raping her, Italian news agency Ansa reported. The report could not immediately be confirmed. Gudeta had made her home in the mountains of Trentino's Valle dei Mocheni, making goat's cheese and beauty products in her farm La Capra Felice (The Happy Goat), which…