Thai authorities have issued an arrest warrant for a foreign man wanted in the bombing that killed at least 22 people Monday at a Bangkok shrine.
Thai National Police Chief Somyot Poompanmoung said Wednesday the suspected bomber was likely acting as part of a network, but investigators have not yet established his motives or nationality.
"He didn't do it alone, for sure. It's a network," Somyot said Wednesday, two days after the blast at the Erawan shrine that rattled the capital city.
Authorities released a sketch of the suspect, a young man with black shaggy hair, stubble, and round, plastic-framed glasses. READ MORE OF THIS STORY