speaeaking hindi] narrator: i india, for every mariam who's rescued, there a ae sseveral norbanus who remamain missing. and far too many parents and children continue to feel that pain. narrator: a murder that shocked the community. john: this little girl should not have e been killed. we've al let her down. every level of society has let this kid down. narrator: and the call to end violence against a country's native peoples. woman: i have a daughter. she's 21. and every time she goes out, is she gonna come home? you know, it''ss "call m me. call m. let me know where you are." narrator: canada's missing indigenous women and girls. john: this is the red river. it's one of the main rivers that flows right through north america. this is the alexander docks in winnipeg. so in early august 2014, august 8, sunday afternoon, there was a gentleman here walking with his kids and he spotted what he believed to be a body just probably about 50 meters north of the fence here and maybe 10 meters out into the water. and, uh, he saw what he believed to be a human arm. and he alerted the police that were in