See Otto@ Inca Kola News, excerpt-
“Today I spoke to many eyewitnesses in Bagua reporting that they saw police throw the bodies of the dead into the Marañon River from a helicopter in an apparent attempt by the Government to underreport the number of indigenous people killed by police,” said Gregor MacLennan, spokesperson for Amazon Watch.
“Hospital workers in Bagua Chica and Bagua Grande corroborated that the police took bodies of the dead from their premises to an undisclosed location. I spoke to several people who reported that there are bodies lying at the bottom of a deep crevasse up in the hills, about 2 kilometers from the incident site. When the Church and local leaders went to investigate, the police stopped them from approaching the area,” reported MacLennan.
Also, this IPS report is a useful summary.