Another riot erupts in Bilibid after last month's brawl

MANILA - A riot erupted in the national penitentiary Monday, a month after 9 prisoners were killed in a brawl, the Bureau of Corrections said.

Investigation is ongoing.

Last month, 7 inmates were also wounded in a riot between "Sputnik" and "Commando" gangs at the east quadrant of the New Bilibid Prison's maximum security compound. 

• 9 patay, 7 sugatan sa sumiklab ng 'riot' sa Bilibid

More details to follow.

--Report from Bianca Dava, ABS-CBN News