Blood Relatives
S04E07 - At the Stroke of Madness
A murder in a friendly town shocks the nation.
More informationEpisodes
Dead in the Water
Dead in the Water
A failing family business leads to murder.
Cradle of Lies
Cradle of Lies
A family member is brutally murdered by one of their own.
Till We Cheat Again
Till We Cheat Again
A troubled town is unnerved when a shallow grave unearths a body.
Witchful Thinking
Witchful Thinking
A member of a tight knit, religious family washes up on the banks of a Virginia swamp.
Blood is the New Black
Blood is the New Black
A wealthy Arizona family becomes the victim of murder.
At the Stroke of Madness
At the Stroke of Madness
A murder in a friendly town shocks the nation.
I, Thee Dead
I, Thee Dead
Financial issues and an unwanted pregnancy push a family over the edge.
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About show
Blood Relatives is an American documentary television series on Investigation Discovery that debuted on June 7, 2012. Narrated by Brenda Strong, the voice of Desperate Housewives character Mary Alice Young, the series examines murders that were committed within families. Blood Relatives has been renewed for a third season.