artifacts. Italian art dealer Giacomo Medici was arrested in 1997; his operation was thought to be "one of the largest and most sophisticated antiquities networks in the world, responsible for illegally digging up and spiriting away thousands of top-drawer pieces and passing them on to the most elite end of the international art market". In 2005 True was forced to tender her resignation by the Board of Trustees, which announced her early retirement. Italy allowed the statute of limitations of the charges filed against her to expire in October 2010. In a letter to the J. Paul Getty Trust on December 18, 2006, True stated that she was being made to "carry the burden" for practices which were known, approved, and condoned by the Getty's board of directors. True is currently under investigation by Greek authorities over the acquisition of a 2,500-year-old funerary wreath, that was illegally excavated and smuggled outside of the country. The wreath, along with a 6th-century BC statue of a kore, have been returned to Greece and are currently exhibited at the Archaeological Museum of Thessaloniki. Additionally, a 2,400-year-old, black limestone stele and a marble votive relief dating from about 490 BC were also returned. On November 20, 2006, the director of the museum, Michael Brand, announced that 26 disputed pieces were to be returned to Italy, but not the Victorious Youth, which is still claimed by the Italian authorities. In 2007, the Los Angeles J. Paul Getty Museum was forced to return 40 artifacts, including a 5th-century BC statue of the goddess Aphrodite, which was looted from Morgantina, an ancient Greek settlement in Sicily. The Getty Museum resisted the requests of the Italian government for nearly two decades, only to admit later that "there might be 'problems'" attached to the acquisition." In 2006, Italian senior cultural official Giuseppe Proietti said: "The negotiations haven't made a single step forward." Only after he suggested the Italian government "to take cultural sanctions against the Getty, suspending all cultural cooperation," did the J. Paul Getty Museum return the antiquities. In another unrelated case in 1999, the Getty Museum had to hand over three antiquities to Italy after determining they were stolen. The objects included a Greek red-figure kylix from the 5th-century BC, signed by the painter Onesimos and the potter Euphronios as potter, looted from the Etruscan site of Cerveteri; a torso of the god Mithra from the 2nd-century