Police announced on Sunday that all six suspects behind the Phatthalung birds’ nest heist had surrendered last week after learning of their arrest warrants.

As part of the police investigation into the recent lethal blast in a concession area for bird's nest harvesting overlapping Krabi and Phang Nga provinces, police on Thursday conducted a search of Koh Thalu in Krabi's Ao Luk district and found a sack of bomb-making equipment.