Brazil police arrest supervisor in deadly Carrefour beating of black man
( BRASÍLIA, Nov 25 (NNN-AGENCIES) — Brazilian police arrested the supervisor of a Carrefour supermarket in Porto Alegre where security guards beat a black man to death, and accused her of collaborating with the killers. Supervisor Adriana Alves Dutra had the authority to stop the guards from beating 40-year-old Joao…

