BY BULATLAT Posted 4:30 p.m. March 1, 2006 The six farmers accused of killing brothers Michael and Paul Quintos – sons of a local landlord in Mamburao, Occidental Mindoro – on Dec. 13, 1997 were meted out the death penalty this morning in an 80-page decision by Judge Teresita Yadao of Branch 81, Quezon City…