All Thai television channels ran a broadcast on Saturday night which featured a spokesman from the Royal Thai Police and a spokesman for the National Council for Peace and Order - the official name for the junta.
As Colonel Winthai Suvaree spoke, images from the suspect's flat flashed up showing the man surrounded by officers, a close portrait of the man and items laid out on a rug. Police did not specify the suspect's nationality or name but a photo passport page of a 28-year-old man was shown.
Another picture was then broadcast showing a vest covered in bulging pockets connected by wires, held up by a hand wearing a blue surgical glove. Winthai did not talk about the pictures. The picture of the vest was widely shared on social media, but police took to Twitter to say the photo of the vest was not from the flat.
Colonel Banphot Phunphien, spokesman for Thailand's Internal Security Operations Command, said the man was a "Turkish national". The arrest fuelled suspicions that the Grey Wolves, an ultra-nationalist Turkish terrorist group, may have retaliated after Thailand recently deported a group of ethnic Turkic Uighurs to China in the face of protests. But police and the junta have played down any suggestion the attack was launched by international terrorists or specifically targeted Chinese tourists.
National police spokesman Prawut Thavornsiri said the suspect was part of a people-smuggling gang who helped illegal migrants obtain counterfeit documents, and the bombing was in response to a recent crackdown by Thai authorities. "They [the gang] are unsatisfied with police arresting illegal entrants. He [the suspect] had more than 200 fake passports [when arrested]. It's a network that fakes nationalities and sends them [illegal migrants] on to third countries."
- AFP, AP