Two teenage cousins are found hanging from a mango tree in rural northern India. The parents allege the girls were raped and murdered. But soon a web of lies turns an open and shut case into a classic mystery with horrifying twists. Undercover Asia, a series that exposes the secret underbelly of Asia through one hour, in-depth documentaries on crime and injustice, travels deep into Northern India to try to uncover the sinister truth. With extensive access to the families of victims, perpetrators and investigators, this documentary revisits the night of the incident and tracks the investigation as it progresses. But the story of the double hangings goes well beyond that one fatal night - it reveals some of the most disturbing mindsets and social norms that perpetrate gender violence in India today. Will the Voices under the Mango Tree ever reveal their secrets?
