That the park would be closed, the waterfall dammed to increase flows and so on.

CNN: POSTCARDS FROM THE BEACH

Shooting last week at a waterfall in Khao Yai National Park northeast of Bangkok brought a cascade of new charges.

CNN: POSTCARDS FROM THE BEACH

Witnesses told park authorities that the three hikers who were swept over the waterfall in July 2011 had climbed over a safety rail.

CNN: STORY HIGHLIGHTS