TV Murder in the Heartland - Season 6 Episode 4 : Irreplaceable Gems Murder in the Heartland - Season 6 Episode 4 : Irreplaceable Gems 8.4/10 by 17 users When an Ohio couple is found dead in their ransacked home, detectives turn to the community for help. Investigators must piece together the events of a horrific night to uncover the truth of what occurred to these local business owners. Details Casts Posters Images Title Murder in the Heartland - Season 6 Episode 4 : Irreplaceable Gems Alternative Titles First Air Date 2017-11-29 Last Air Date 2024-05-15 Number of Episodes 69 Number of Seasons 9 Genres Crime, Documentary, Networks Investigation Discovery, Casts Plot Keywords , Episodes List Murder in the Heartland Season 6 :Episode 1 Who Killed Angie Lee? Who Killed Angie Lee? 2022-11-16 Weaving harrowing narratives of quiet Middle American towns torn apart by provocative murders. Each town's tale is given life by the combined... Murder in the Heartland Season 6 :Episode 2 Hunting a Killer Hunting a Killer 2022-11-23 Weaving harrowing narratives of quiet Middle American towns torn apart by provocative murders. Each town's tale is given life by the combined... Murder in the Heartland Season 6 :Episode 3 Toddler's Terrible Tale Toddler's Terrible Tale 2022-11-30 Weaving harrowing narratives of quiet Middle American towns torn apart by provocative murders. Each town's tale is given life by the combined... Murder in the Heartland Season 6 :Episode 4 Irreplaceable Gems Irreplaceable Gems 2022-12-07 Weaving harrowing narratives of quiet Middle American towns torn apart by provocative murders. Each town's tale is given life by the combined... Murder in the Heartland Season 6 :Episode 5 Orders of Protection Orders of Protection 2022-12-14 Weaving harrowing narratives of quiet Middle American towns torn apart by provocative murders. Each town's tale is given life by the combined... Murder in the Heartland Season 6 :Episode 6 Killer Casino Killer Casino 2022-12-21 Weaving harrowing narratives of quiet Middle American towns torn apart by provocative murders. Each town's tale is given life by the combined...