Florisvaldo de Oliveira
Florisvaldo de Oliveira ( November 18 , 1958 – September 26 , 2012 ) , commonly known as "Cabo Bruno" , was a Brazilian vigilante , serial killer and former officer of the Military Police of São Paulo State accused of more than 50 murders on the outskirts of São Paulo during the 1980s . 
<triplet> Florisvaldo de Oliveira <subj> November 18, 1958 <obj> date of birth <subj> September 26, 2012 <obj> date of death <subj> Brazil <obj> country of citizenship <triplet> Military Police of São Paulo State <subj> Brazil <obj> country <triplet> São Paulo <subj> Brazil <obj> country