People went back to Santika last night to try to capture picture of Ghost. Some people in Thailand believe that the Ghost off somebody died in an accident will come back the third and seventh day / night.
Relatives also light fires and gave food to the spirits to bring them back home and make them leave Santika. The Ghost want to stay where they died and some are just lost so relatives try to help them either themselves or with monks.
Thai forums have been full with Ghost pictures and also pictures of the dead bodies have been circulated.