Cochin (Kerala) [India], March 24 (ANI): The Air Intelligence Unit (AIU) at the Cochin Airport in Kerala seized over 3,700 grams of gold from four passengers who arrived from Bangkok, an official said. One accused was identified as Sumith from Kannur; the rest three were lady passengers who were arrested along with Sumith on Saturday. According to Customs Department officials, the gold was in paste form and weighed 3771.41 grams. The passenger was intercepted by AIU officers at the exit gate based on profiling. After examining the passenger, gold in the paste form concealed inside the brassier…