Motorist in student murder case in solitary after attacking other prisonerTheerasak Boonruang, 42, is arrested by police for the murder of three high school students in Khao Phanom district, Phuket, on Tuesday. (Photo: Capture from investigation sub-division, Krabi police station Facebook)The motorist arrested after three students were shot dead following a road accident in Krabi on Tuesday morning has been moved to solitary confinement after attacking another prisoner in his police cell. Police said Theerasak Boonruang, 42, punched another prisoner in his cell at Khao Phanom police station on Tuesday evening and banged his head on the floor, causing injuries. The dead boy was identified as Nanthaphan Udomsri and the girls as Natnicha Phanseng and Phanthira Chuthong, all Mathayom Suksa 6 students at Phanom Benja School. Management, teachers and students at Phanom Benja School attended bathing rites for the three slain students at three local temples in Khao Phanom district on Tuesday.
