Chris Wattie / Reuters
The Human Rights Watch report documents allegations of police abuse.
Facebook/Justice For Nadine
Emma Medeiros said it was lucky she came across the pieces before her dogs did.
The 29-year-old's death was ruled accidental.
He says he feels like "it's entrapment."
Stevenson said she worries Machiskinic's death may be not be treated with urgency because she was an impaired aboriginal prostitute.