A policemen shows a piece of evidence for a drug-smuggle case during a press conference at the judicial police office in Macao, south China, June 22, 2011. Macao's police captured in the airport a 64-year-old drug-trafficker carrying 5,028g cocaine wrapped in 124 small packages on Wednesday. Following the clue, another Colombian, alleged to be the participant, was also arrested in a hotel on the same day. [Xinhua/Cheong Kam Ka]