Thai Prime Minister Anutin Charnvirakul said on Monday afternoon said the treatment of Chalong, who is a former member of his party, by police was shocking.

“The wrongdoer didn’t have to wear the handcuffs, had a press conference and acted like it was a normal situation… this is not right.”

“No matter who he is, he is now a murderer,” Anutin said, adding that authorities will pursue “full legal action” against Chalong.

The Nonthaburi provincial governor denied Chalong had received any privileges and said the former lawmaker was allowed to smoke while he addressed media because he was stressed and his hands were shaking.

Earlier, Chalong had called political commentator Anchalee Paireerak, who was livestreaming on YouTube at the time, to confess to the incident.

Anchalee was filmed picking up a call midway through her programme. “I’ll call you back… Oh, something big [happened]? Go ahead, what’s that?” she said.

Viewers could not hear what the caller said next, but Anchalee was seen reacting in shock.

“Did he die? Did he die? You shot him in the head? You need to wait there for the cops,” she said on the video, which was seen by the BBC. “Don’t go anywhere.”

Monday’s shooting came three days after a 14-year-old boy shot dead eight people at his home and school, then killed himself, in Thailand’s worst mass shooting since 2022. The two attacks are not related.

The latest shooting will further spur debate about gun control in Thailand, which has the highest rate of gun ownership in South East Asia by a wide margin.

After Friday’s school shooting, Thai Prime Minister Anutin Charnvirakul ordered tougher enforcement of gun laws and said police would set up checkpoints as part of a crackdown.

Other measures would include tightening controls on the possession, carrying and use of firearms.