Klaeng Police Station officers found the body of Phipapon (last name not provided) on the ground in front of the flats.
Police subsequently called in Phipapon's husband Pol Captain Pradit (last name not provided), a sub-inspector (suppression) at Klaeng Police Station, to take them to his room inside the police flats.
Officers then found the body of Apinhapon (last name not provided), Pradit and Phipapon's daughter, on the bed.
Police, who initially acknowledged that Phipapon shot her daughter dead before jumping from the fourth-floor room, are carrying out an in-depth investigation into the murder-suicide.