Mr Nwachukwu said the complainant alleged that one Felix Nnandi dishonestly went into his shop and made away with his electrical appliances worth N23 million.
The rector assured students that the increment was necessary to sustain quality education.
Six students were found guilty of serious examination offences and were accordingly expelled.
Mr Usman reiterated his commitment to rebranding the polytechnic to the admiration of other institutions of learning in Nigeria and beyond.
The rector cautioned the students against indulging in social vices.
The rector of Kogi State Polytechnic, Lokoja, Salisu Usman, has warned newly admitted students against social vices.
