Vanguard Season 5 Episode 4 City of God, Gangs & Guns
- July 19, 2011
In this dispatch from the field, "Vanguard" correspondent Mariana van Zeller's pre-planned shoot was interrupted when a former student killed 11 people at a Rio de Janeiro school.
In this dispatch from the field, "Vanguard" correspondent Mariana van Zeller's pre-planned shoot was interrupted when a former student killed 11 people at a Rio de Janeiro school.