Christopher Burras, a 59-year-old travel executive from West Palm Beach, Florida, was last seen on October 22, 2012. He had flown from Miami to Rome with his girlfriend on October 8 for an Eastern Mediterranean cruise. After the cruise ended in Rome on October 21, Burras told his girlfriend he would remain in Italy to meet two business associates in Milan; she flew home alone on October 22 saying he was taking a train to Milan.

No confirmed sighting or contact has been reported since that day. Cellphone activity linked to Burras was later detected in Cambodia and Thailand on October 27 and 28, 2012, locations his family said gave no explanation for his presence. Burras was president of a travel agency; his family and law enforcement have been unable to develop further leads.

Does anyone who traveled through Rome, Milan, Cambodia, or Thailand in late October 2012 remember seeing Burras or have information that could help?