BANGKOK – The Guy in the Yellow T-shirt — long shorts, unruly black hair, thick dark glasses — arrived at the Erawan shrine in a tuk-tuk. No one may have noticed him; just another nondescript backpacker in one of the busiest crossroads in Asia. He may have come to pay his respects to the golden statue of Brahma at the center of the shrine – and gaze on the Thai dancers and musicians in the background.
He sits on a bench. Then, slowly, he gets rid of a black backpack. He stands up, checks his mobile. Then he walks away. Stops. Actually seems to be calling someone on his mobile. Then he finally leaves Erawan, hitting the crowded intersection, clutching a white plastic bag, but always checking his phone.