Jonathan Marcus, 28, from Borno State has worked with the family of Adebola Ezekeil, an 80-year-old patriarch and his wife, Abiodun Ezekeil, 79, for a decade as their auto mechanic, and later became their driver.
But on March 31, this year, he walked into the residence of the aged couple at the Apo Legislative Quarter, in Abuja, exchanged his regular pleasantries and executed a premeditated death plan for the couple.