Video footage has emerged of a key suspect police want to question in connection with the deadly bomb blast in the Thai capital, Bangkok.
The footage, from a CCTV camera, shows a man in a yellow shirt leaving a backpack in the Erawan Hindu shrine.
At least 20 people died in Monday's explosion, including nine foreigners, and more than 120 were injured.
In a separate attack on Tuesday, an explosive device was thrown at a pier in Bangkok, but no-one was hurt.