Machu Picchu grown rapidly. In 1912, 1914 and 1915, Bingham removed thousands of artifacts from Machu Picchu—ceramic vessels, silver statues, jewelry and human bones—and took them to Yale University for further study, supposedly for 18 months. Yale instead kept the artifacts until 2012, arguing that Peru lacked the infrastructure and systems to care for them. Eliane Karp, an anthropologist and wife of former Peruvian President Alejandro Toledo, accused Yale of profiting from Peru's cultural heritage. Many of the articles were exhibited at Yale's Peabody Museum. In 2006, Yale returned some pieces but kept the rest, claiming this was supported by federal case
Tad, The Lost Explorer Sara and Tad escape their clutches. Arriving in Machu Picchu, they discover that Professor Lavrof was kidnapped by Odysseus. After a series of adventures, they find Lavrov and Max Morden (voiced by Adam James), a famous archaeologist and Sara's fiance. After cracking the code of a wall map. Kopponen searches the desert with Lavrov and Mordon to find the treasure of the Incas. But Tad and Sara have the real map, and they depart for the jungle. Kopponen discovers them and finds the underground temple. After more adventures, it is revealed that Max is in league with Odysseus. After a