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.
Where to Watch Blood Relatives
Where to stream every episode from all 6 seasons of Blood Relatives. Filter these episodes by what's available to watch free or on your streaming services using the tabs above.
Season 1Investigation Discovery | True Crime Files | Rent or Buy
S01 E01Jun 8, 2012
My Brother's Keeper Jun 8, 2012 The crimes of Craig Heidt are detailed in the debut of the documentary series examining murders that were committed within a family.
S01 E02Jun 15, 2012
Reap What You Sow Jun 15, 2012 The 2008 murder of Edwin Hawes and the investigation that resulted in the incarceration of his siblings are discussed.
S01 E03Jun 22, 2012
Blood is Thicker Jun 22, 2012 The crimes of Thomas "Bart" Whitaker, who orchestrated the murders of his mother and brother in 2003 before fleeing to Mexico, are detailed.
S01 E04Jun 29, 2012
Sins & Spurs Jun 29, 2012 The Dorotiks are known as a fun-loving family of San Diego. But when financial issues plague the family's ranch, good times give way to tension and murder. Secret letters, hidden alliances, and wild horses hold the key to exposing a killer in the family.
S01 E05Jul 6, 2012
The Deep End Jul 6, 2012 A family's dark history is exposed after a body is recovered from a harbor near Huntington Beach, Cal.
Season 2Investigation Discovery | True Crime Files | Rent or Buy
S02 E01Mar 16, 2013
Splitting Heirs Mar 16, 2013 A triple homicide involving a Pennsylvania family is investigated in the Season 2 premiere.
S02 E02Mar 23, 2013
Saints & Sinners Mar 23, 2013 A San Diego man is killed by members of his family.
S02 E04Apr 6, 2013
Flesh and Blood Apr 6, 2013 Two family members in Seminole, Fla., accuse each other of murder.
S02 E05Apr 13, 2013
Paging Doctor Death Apr 13, 2013 A seemingly perfect family are plagued by secrets that eventually lead to murder.
S02 E06Apr 20, 2013
Family From Hell Apr 20, 2013 A 10-year murder investigation involving a family in Placentia, Cal., is examined.
Season 3Investigation Discovery | True Crime Files | Rent or Buy
S03 E01Apr 4, 2014
4 Women & a Funeral Apr 4, 2014 In the Season 3 premiere, dark secrets plague a seemingly ideal Florida family.
S03 E03Apr 18, 2014
House of Lies Apr 18, 2014 A seemingly traditional family in Texas are hiding a dark secret.
S03 E04Apr 25, 2014
Home Sweet Homicide Apr 25, 2014 A resident of Evergreen, Colo., is found strangled.
S03 E05May 2, 2014
Don't Kill the Messenger May 2, 2014 A family-owned cosmetics company is plagued by conspiracies, lies and violence.
S03 E06May 9, 2014
Hell's Belles May 9, 2014 Family members stand up to drug dealers in their neighborhood.
Season 4Investigation Discovery | True Crime Files | Rent or Buy
S04 E01Jun 4, 2015
Fresh Heir Jun 4, 2015 In the Houston heat a lawyer and his large family enjoy the high life. One member gets too greedy, though, and sparks a multi-generational war that ends in murder. It takes an entire police force, and one sexy sleuth to uncover the shocking truth.
S04 E03Jun 18, 2015
Cradle of Lies Jun 18, 2015 A family member is brutally murdered by one of their own.
S04 E04Jun 25, 2015
Till We Cheat Again Jun 25, 2015 A troubled town is unnerved when a shallow grave unearths a body.
S04 E05Jul 2, 2015
Witchful Thinking Jul 2, 2015 A member of a tight knit, religious family washes up on the banks of a Virginia swamp.
S04 E06Jul 9, 2015
Blood is the New Black Jul 9, 2015 A wealthy Arizona family becomes the victim of murder.
Season 5Investigation Discovery | Rent or Buy
S05 E01Aug 26, 2016
Rotten to the Core Aug 26, 2016 The Season 5 premiere details a Nebraska family ripped apart by anger and jealousy when an unlikely affair is revealed.
S05 E02Sep 2, 2016
Mommy Dearest Sep 2, 2016 A suburban Detroit family deals with an early death due to affairs, lies and explosive arguments.
S05 E03Sep 9, 2016
Death Is in the Heir Sep 9, 2016 The prospect of an inheritance leads to murder in Little Washington, N.C.
S05 E04Sep 16, 2016
All Tied Up and Nowhere to Go Sep 16, 2016 An Orange County, Cal., family that pulled itself from rags to riches sees its luck has run out when murder strikes.
S05 E05Sep 23, 2016
Rocking the Cradle Sep 23, 2016 The past catches up with a family in Honesdale, Pa., that's endured heartache, teen pregnancy and addiction.
S05 E06Sep 28, 2016
Axe to Grind Sep 28, 2016 A murder within the upper-crust society of Montgomery, Ala., is spotlighted.
Season 6Investigation Discovery | Rent or Buy
S06 E01Oct 6, 2017
Bloody Valentine Oct 6, 2017 Police are confronted with a grisly Valentine's Day surprise when a bullet-riddled body is found in a family home. With the usual suspects all sporting alibis, detectives follow a trail of secrets, manipulation, and betrayal to arrive at the truth.
S06 E02Oct 13, 2017
A Deadly Education Oct 13, 2017 In Yale, Michigan, police responding to a home invasion find one family member dead and another in critical condition. It doesn't take long for detectives to start suspecting the culprit could be someone very close to home.
S06 E03Oct 20, 2017
Burning Love Oct 20, 2017 In Ore City, Texas, firefighters extinguish a burning truck, only to reveal the charred remains of a human corpse inside. It soon becomes apparent this was no accident and that there's something very evil at play.
S06 E04Oct 27, 2017
A Killing in Rotation Oct 27, 2017 In Pueblo, Colorado, police are called to a horrific scene after a fire reveals charred fragments of a human corpse. As detectives work to track down the killer, their investigation uncovers cracks in the foundation of a large, multi-generational family.
S06 E05Nov 3, 2017
Wasted Away Nov 3, 2017 In Logan, Ohio, investigators receive word someone has been kidnapped from their job at the bank in a car that resembles a police cruiser; eventually, detectives discover a very personal connection between the victim and the kidnappers.
S06 E06Nov 10, 2017
Brothers In Arms Nov 10, 2017 NYPD detectives discover a bullet-pierced body stuffed into the trunk of a car and quickly find themselves drawn into a dark tale of brotherhood, backstabbing and betrayal.