A 28-year-old truck driver has been arrested after allegedly fleeing a police checkpoint while intoxicated, leading to a fatal crash that killed a young police officer in Pathum Thani. The suspect, identified as Mr Supoj, was apprehended at a workers’ accommodation in Bueng Kham Phroi, Lam Luk Ka district, where he reportedly resisted arrest. Authorities have filed multiple serious charges following the incident. Get today's headlines by email The case stems from a pursuit involving Pol Sgt Maj Kowit Jaijing, 40, and Pol Lance Corporal Chaiwat Kongudom, 25, both assigned to patrol duties at Thanyaburi Police Station. The officers were riding a Honda CBR 300R motorcycle when they chased a six-wheel truck that had broken through a checkpoint on a motorway frontage road in Thanyaburi district. During the pursuit, the truck allegedly forced the motorcycle off course, causing it to crash into a pole, resulting in the death of Pol Lance Corporal Chaiwat and injuries to Pol Sgt Maj Kowit. Picture courtesy of Khaosod Police Major General Theeraphol Chotikasetthian, commander of Pathum Thani Provincial Police, confirmed that investigators tracked the suspect down by noon on 21 March. Upon searching the truck, officers found opened alcoholic beverage containers and drug-related paraphernalia inside the vehicle. Urine tests later confirmed the presence of narcotics, and the suspect admitted to consuming two to three pills, stating he had previously undergone drug rehabilitation. The suspect has denied the charges during initial questioning. However, police have proceeded with evidence collection and submitted the vehicle for further examination as part of the case. Additional charges are being prepared, including driving under the influence of alcohol and drug use while operating a vehicle. The incident has raised concerns over road safety enforcement and the risks faced by officers during high-speed pursuits. Authorities are expected to review checkpoint procedures and pursuit protocols to reduce the likelihood of similar tragedies. Khaosod reported that Investigators will continue gathering evidence and finalising charges against the suspect. Legal proceedings are expected to follow, with police emphasising that all aspects of the case will be pursued in accordance with the law. Join the discussion? Already a member? Adapted by ASEAN Now Khaosod 22 Mar 2026
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