A gang of robbers blew up a bank entrance with explosives and killed a witness before police arrived and shot dead three of the men in a hail of gunfire.
CCTV captured the robbers outside a bank in central Brazil.
Moments later the entire area was filled with thick smoke as a bomb was set off at the front entrance.
The giant smoke cloud billowed across the street as the gang burst into the building.
When police arrived, several gang members tried to halt passing driver Marcos Antonio Batista to hold him as a hostage but hwhen e refused to stop his car he was shot.