Tony Co is the second Chinese drug lord killed inside the prison in a span of one and a half months. Co was killed after he was stabbed by a fellow inmate in a riot that ensued inside Building 14 on Wednesday. READ: De Lima Bilibid ‘asset’ hurt in riot; high-profile inmate killedADVERTISEMENTLast Aug. 13, Li Alan Yan alias Jackson Dy, one of the biggest drug trader operating in the country was stabbed to death by a fellow inmate inside the Davao Penal and Prison Farm (DPPF). He was one of the three Chinese inmates killed. READ: 3 Chinese inmates stabbed dead in Davao del Norte prisonA source said Yan had links to Bilibid inmates and managed to continue drug transactions outside prison.

Source: Philippine Daily Inquirer September 28, 2016 10:51 UTC