Published July 22, 2021, 12:09 PM Sandiganbayan The Sandiganbayan has convicted former Mayor Isaias B. Ubana II of Lopez town in Quezon province and two other persons of graft in the staggered delivery of plastic and glass kitchenware worth P1.12 million in Nov. 2008 Ubana, former Senior Administrative Assistant Ma. Bernadette Eudela Nieva and private individual Leonardo V. Revuelta, owner of Revuelta Enterprises, were sentenced to six to eight years imprisonment with perpetual disqualification from holding public office. Ubana and Nieva were also convicted of falsification of public documents and were sentenced to two to eight years imprisonment with a penalty of P5,000 each.