Four police officers have died after their helicopter crashed over Rio de Janeiro's notorious City of God favela.
In video footage of the crash, sustained gunfire can be heard before the helicopter drops from the sky like a stone, narrowly missing a main road.
The helicopter was giving support to a police operation against gangs in the favela, according to police.
Lucas wrote:Looks like I know where I'll be vacationing next! Do they offer Groupons for the 'copter-shootin course?