BANGKOK—Thai police issued arrest warrants Monday for two more suspects, a Thai woman and a foreign man of unknown nationality, and released their images in the widening investigation into Bangkok’s deadly bombing two weeks ago that yielded its first arrest over the weekend.
National police spokesman Prawuth Thavornsiri said he was certain the two were part of a group police say was responsible for the Aug. 17 blast at the Erawan Shrine in central Bangkok that killed 20 people, more than half of them foreigners.