Swamp Murders - Season 3 - Eps 3: Missouri River Murder
When a Lakota teen disappears after a night out in the mostly white town of Mobridge, SD, deep racial tensions erupt. And after her body is found in the mucky shallows of the Missouri River, detectives are stonewalled on both sides of the divide.
About Swamp Murders

Title: Swamp Murders
First Air Date: 2013-06-04
Last Air Date: 2017-10-21
Status: Ended
Rating: 7.4/10 (from 5 votes)
Language: EN
Seasons: 5
Total Episodes: 46
Network: Investigation Discovery
Genres: Crime, Documentary, Drama
Production Companies: Crazy Legs Productions, Investigation Discovery
Synopsis
Swamps, bogs, marshes, bayous and riverbeds can be murky, dark, crazy places, but when a body pops up, things get downright mysterious. Through stylish recreations, Swamp Murders will bring the viewer into the the subculture that's captivating America.
Cast

Steve Cook
Narrator (voice)