The Joint Admissions and Matriculation Board has withheld the results of 80,419 candidates among those that sat for the last Saturday’s 2013 Unified Tertiary Matriculation Examination. Of this figure, 12,110 candidates’ results “are withheld for a possible disciplinary action” while 68,309 results “from various centres are still undergoing further screening,” JAMB Registrar/Chief Executive, Prof. Dibu Ojerinde, said on Friday during the official release of the results.