Pokai Saengrojrat, 17, a first-year student, died late last month.
The Office of Vocational Education Commission (Ovec) set up a fact-finding committee to look into the incident. The committee suggested there were grounds to believe the college’s director Kwanchai Panichakarn had been negligent.
Ovec secretary-general Chaiprug Sereerak said yesterday Kwanchai should have investigated what happened when a class-attendance report showed only 10 students remained in the classroom on the day of the trip .
If convicted of negligence or minor disciplinary offences, Kwanchai will face a warning, or a one-time salary cut or a long-term salary reduction.