Senior police transferred over dinner party murderA casket with the body of Pol Maj Siwakorn Saibua arrives on a carriage for his royally-sponsored cremation at Wat Phra Sri Mahathat in Bang Khen district of Bangkok on Monday. (Police photo)Two high-ranking police officers present at Kamnan Nok's dinner party when a highway policeman was slain and another wounded by a gunman in Nakhon Pathom last Wednesday have been transferred to inactive posts. The Royal Thai Police Office ordered the investigation of all police officers who attended the party. Pictures and reports carried by news outlets showed the large number of police in attendance at the dinner party. Family, friends and associates of murdered Pol Maj Siwakorn gathered at Sala 11 of Wat Phra Sri Mahathat in Bang Khen district of Bangkok on Monday for his royally-sponsored cremation.