Principal lecturer commits suicide over unpaid salaries in Edo br br A principal lecturer in the Department of Adult Education of the defunct College of Education now Tayo Akpata University, Ekiadolor, Benin, Friday Orobator, has committed suicide over a 13-month unpaid salary. br br The senior lecturer, who was in his 50s and whose wife had just been delivered of a baby, hanged himself at his Obakhazbaye, Benin residence.