the fight ended when gilson ramos da pena , 21 , a . k . a . " gilson aritana , " a member of the ada ( " caballeros do bairro " ) group led other citizens into the " morro da mineira " ( miner hill ) to get narcotics , ricardo teixeira santos , a local military official said . the area is controlled by opposition gang comando vermelho ( red command ) , which does not approve of other gangs selling marijuana in the region . comando vermelho members finished attacking the rival members of eva to protecting their lands .
Ramos da Silva killed 11 people.