The American was identified as Jonathan Louis, 40, and the Briton identified as Charlie Milsom, 35.
Police did not find any wounds on them or any traces of fighting in the room. They found an empty medicine bottle and drug packet with the name “Charlie Milsom” from a government-run drug rehabilitation centre in the room. The bodies have been sent to forensic science institute at Thammasat University Hospital for autopsy.
In Pattaya, police said Durell Timothy Bertram, 63, jumped to his death from the ninth floor of his condominium. Police found a letter believed to be written by him before he jumped. There was no trace of fighting or theft of his belongings in his room. Police are set to check the letter. His body is at Bang Lamung Hospital.