Border Patrol Officer Arrested for Fatal Shooting at Huai Khwang Market
A Border Patrol Police officer, identified as Police Lance Corporal Namthap Phakwatthana, has been charged with intentional homicide and attempted murder following a fatal shooting involving a motorcycle taxi group near Huai Khwang Market. According to Pol. Col. Sakya Saengwan, Deputy Commander of Metropolitan Police Division 1, the suspect confessed to the shooting, which occurred after a dispute over transport fares on June 14.
The suspect, a Border Patrol Police officer, had traveled to Bangkok specifically to sit for an examination to become a district official (palat) on the day the incident occurred.
Circumstances of the Incident
Pol. Col. Sakya Saengwan stated that the suspect, accompanied by his girlfriend, had been drinking beer and dining before the altercation. The dispute reportedly began when the suspect attempted to negotiate the fare for a motorcycle taxi to take him to a relative’s house in the Makkasan area. Following a heated verbal exchange, the officer drew his legally registered firearm and opened fire on the group.

The suspect turned himself in at Makkasan Police Station before being transferred to Huai Khwang Police Station for processing. Authorities have formally charged him with intentional homicide, attempted murder, and the unauthorized carrying of a firearm in a public area.
Psychological and Legal Context
Addressing questions regarding the officer’s mental health, Pol. Col. Sakya noted that the suspect had missed his scheduled dose of psychiatric medication the day before the shooting. When questioned about the officer’s routine, the official stated that the suspect reportedly carries his service weapon as a personal habit.
Samantha Carter notes that the intersection of mental health management and the habitual carrying of firearms by off-duty officers presents significant regulatory challenges. The legal proceedings will likely focus on whether the suspect’s acknowledged psychiatric condition and the omission of medication impact his criminal liability and state of mind at the time of the shooting.
What Happens Next
The investigation is now proceeding through official legal channels. The suspect’s father, who visited him in custody, declined to comment on the specifics of the incident, stating that the public should review available security camera footage and allow the judicial process to determine the facts.

It is likely that investigators will scrutinize the suspect’s medical records and employment history as part of the formal evidence gathering. The case will move toward a court trial where the defense may address the suspect’s mental state, while prosecutors prepare to substantiate the charges of intentional homicide and attempted murder based on the gathered evidence.
Frequently Asked Questions
What charges does the suspect face?
The suspect has been charged with intentional homicide, attempted murder, and carrying a firearm in a public place without necessity or authorization.
Was the firearm used in the incident legally owned?
Yes, according to Pol. Col. Sakya Saengwan, the weapon used by the suspect was his own and was correctly registered.
What is the status of the suspect’s mental health treatment?
Pol. Col. Sakya Saengwan confirmed that the suspect failed to take his prescribed psychiatric medication on the day prior to the shooting.
How should law enforcement agencies balance personal firearm carry policies with the mental health monitoring of their officers?