CHONBURI — Prime Minister and Interior Minister Anutin Charnvirakul visited two sites in Bang Lamung district on Saturday where the bodies of five murder victims, including two Russian siblings, were discovered.

Anutin arrived at about 13:00 with national police chief Pol. Gen. Kitrat Phanphet and Chonburi Governor Naris Niramaiwong to review the investigation into the killings, which have raised concerns over public and tourist safety.

The delegation travelled by helicopter to the Viharn Sien helipad before visiting a forested area in Huai Yai subdistrict where the bodies of the two Russian victims were found buried. Police and rescue workers from the Sawang Boriboon Thammasathan Foundation briefed the prime minister on the discovery and the investigation.

The delegation then travelled about two kilometres to a coconut plantation where the bodies of three Thai family members—a father, mother, and child—had been buried.

Anutin said the government would not support sentence reductions for those convicted of particularly serious crimes that damage public confidence and Thailand's reputation among tourists. He instructed authorities to strengthen security measures and increase patrols to prevent similar crimes.

The prime minister expressed condolences to the victims' families and apologised to Russian tourists and the Russian public. He stressed that the killings were allegedly committed by a specific criminal group and should not be viewed as evidence that Thailand as a whole was unsafe.

Anutin said the government and the Royal Thai Police would pursue everyone allegedly involved and ensure that the cases were prosecuted to the fullest extent of the law. Addressing reports that some suspects had previously served prison sentences before allegedly reoffending, Anutin said law enforcement measures may need to be reviewed.

He instructed investigators to prepare thorough and complete case files so that prosecutors and the courts would have sufficient evidence when considering charges and sentences. Asked about calls for the suspects to face capital punishment, Anutin noted that the death penalty remains available under Thai law but said sentencing was a matter for the courts.

The government's responsibility, he said, was to pursue the cases fully through the justice system and ensure that those responsible received appropriate punishment.

After visiting the two burial sites, Anutin travelled to Huai Yai Police Station for a briefing on the investigation and the arrests made in connection with the five deaths. Four suspects, including Thana "Pong" Koetthong and Thongchai "Thong" Srinil, were taken to court for detention on Saturday. Police have been instructed to expand the investigation and take decisive legal action against everyone found to have been involved.

His Majesty the King has graciously conferred the Rajchurasart Medal of Gold upon Princess Patcharakitiyabha, Princess Sirivannavari, and Princess Thirapingkorn on August 1, 2025. A Royal Gazette proclamation issued on July 31, 2025, announced the bestowal of three medals. The King granted the Rajchurasart Medal of Gold to Her Royal Highness Princess Patcharakitiyabha Narendira Devi Bhavaksi, Her Royal Highness Princess Sirivannavari Nariratana Rajkanya, and Her Royal Highness Princess Thirapingkorn Rasmichote Mahavichirattam Sirivibulya Rajkumar. The award took effect on July 30, 2025, and was officially announced on July 31, 2025, in the eleventh year of the current reign.

On August 1, 2025, the Regional Internal Security Command 4 (Gorm Ror Man Region 4), working with anti-smuggling units, the 1st Infantry Battalion, the 25th Infantry Regiment, Chumphon's provincial security command, Chumphon Customs, and Thai police, raided a warehouse in Tha Sae Subdistrict, Tha Sae District, Chumphon. The operation followed intelligence from a foreign labor inspection that found large quantities of goods in the facility. Authorities obtained a court warrant and conducted a lawful search.

Inspectors discovered substantial amounts of merchandise stored in four locations, including televisions, air conditioners, generators, LED light bulbs, ventilation units, chemical drums undergoing type verification, and approximately 50 sacks of secondhand clothing. Initial findings indicate most goods originated from China.

The warehouse owner stated the facility had been leased to an outside party for storage and that he is coordinating with the tenant to provide documents to officials. Authorities are currently inventorying the goods, examining import documentation, and verifying the origin of all items in detail. Any violations will be prosecuted strictly according to law.

Regional Command 4 continues to coordinate with all sectors to prevent and suppress illegal imports, tax evasion, and activities that threaten Thailand's economic security. Officials will conduct the investigation transparently, fairly, and in accordance with legal procedures, with updates to be provided as the investigation progresses.

Contact lens wearers, especially during summer months when water activities are popular, should pay closer attention to lens hygiene following new research from Taiwan showing that certain strains of Acanthamoeba—a microorganism causing corneal inflammation—harbor bacteria within their cells. Foreign experts note that this coexistence of amoeba and bacteria may increase resistance to environmental conditions and antibiotics, making treatment more difficult than before.

Dr. Chi Ta-te, head of tropical medicine at Yangming Chiao Tung University and one of the researchers, explained that Acanthamoeba is commonly found in soil, tap water, and natural water sources. While casual exposure typically causes no disease, wearing contact lenses while swimming, bathing, or showering—as well as rinsing lenses with tap water—can allow the organism to stick to the lens and enter the cornea through microscopic tears, potentially causing Acanthamoeba keratitis.

To study the characteristics of the organism in Taiwan, Yangming Chiao Tung University partnered with Taipei Military Hospital to form a research team that collected samples from 20 suspected Acanthamoeba keratitis patients. Samples from corneas, contact lenses, lens cases, and four environmental bacterial strains underwent culturing, genetic sequencing, and microscopic examination to identify the organism types and detect any resident bacteria.

The study found that all isolated strains were T4 type, the most pathogenic strain both in Taiwan and worldwide. However, within the T4 strain, multiple subtypes were identified, suggesting patients had diverse infection sources rather than a single outbreak source.

The research team made a first-time discovery: Acanthamoeba in Taiwan harbors bacteria living within its cells. Initially, researchers thought this was contamination during culturing, but antibiotics failed to eliminate the bacteria. Further investigation confirmed the bacteria live symbiotically within the amoeba.

Dr. Chi noted that currently there is no evidence confirming whether these resident bacteria make Acanthamoeba more virulent, increase antibiotic resistance, or worsen patient symptoms. However, foreign research suggests such bacteria may enhance the amoeba's survival ability and drug tolerance. The research team plans to study whether the presence of bacteria correlates with disease severity, treatment response, and infection sources.

To prevent infection, Dr. Chi recommends not using tap water, bottled water, or even saliva to rinse contact lenses, and avoiding lens wear while swimming, bathing, or showering. He also advises regularly changing lens cases and never mixing new solution with old solution remaining in the case.

Anyone experiencing eye pain, irritation, light sensitivity, or blurred vision while wearing contacts should remove the lenses immediately and see an ophthalmologist urgently to prevent disease progression and reduce the risk of vision loss.

A 28-year-old woman hired to carry goods for Thai residents living in Japan was detained at Fukuoka Airport on July 11 after customs officials discovered ice crystals hidden inside a coffee packet in her luggage. She was traveling with her 28-year-old boyfriend and another friend who worked as couriers for overseas Thais. Japanese prosecutors subsequently issued an order not to prosecute her for drug trafficking, concluding there was insufficient evidence linking her to the offense. The woman arrived back at Suvarnabhumi Airport on July 1 at 4 p.m. and immediately met with Narcotics Suppression Bureau (NSB) officials to give an additional statement. Senior police commanders oversaw the questioning, which covered her interrogation in Japan and cooperation with Japanese authorities, as well as details about the intended recipient of the package. Her family members were present at the NSB to offer support.

On August 1, 2026, Pattaya Provincial Court denied bail for Thana (Pong), 43, and Thongchai (Thong), 39, in connection with the disappearance and murder of Russian siblings whose motorcycle vanished before being found buried in Chachoengsao Province. Police from Huay Yai station arrested the pair, who confessed to also killing and burying a family of three in the same area. Both men face charges of premeditated murder, armed robbery at night, impersonating police officers, and illegal possession of firearms. The court rejected bail in both cases, ruling the charges carry severe penalties, the circumstances are grave, and investigators opposed release due to flight risk. Both suspects have been remanded to Pattaya Special Prison pending trial.