Killer Siblings

Telling the insane stories about a few of the most maniacal siblings in history through these exclusive interviews and firsthand accounts.

Genre: Documentary, Crime

Cast:Michael Dumas , Rebecca Scarpati , Harven Danelian , Nate Albright , Justine Liza , Nicole Holmes , Sarah Siverson , Chanda Davetas , Ryan Babcock , Joseph W. Evans , Aleix Melloni , Yukon Clement , Riley Bowes , Louie Chapman , Krystian Amon , Mark Chinnery , Petteri Lassila , Rachel Banks

1Season 1

S1.E1 ∙ Gustafsons

Sun, Oct 27, 2019

Three siblings hatch a deadly plot for revenge when their brother is convicted of murder, but things unravel when they target the wrong person.

2Season 1

S1.E2 ∙ Stovalls

Sun, Nov 3, 2019

Twin brothers, raised with a deep disdain for law enforcement, are arrested for shooting a neighbor's dog, then escape custody and go on the run, leading to one of the deadliest shootouts in Colorado history.

3Season 1

S1.E3 ∙ Williams

Sun, Nov 10, 2019

Raised in a strict home, Matthew and Tyler believe it's their duty to cleanse the world of those living in sin. When two men are found dead, the brothers connection to them points toward a hateful trail.

4Season 1

S1.E4 ∙ Bever

Sun, Nov 17, 2019

Sheltered teenage brothers Robert and Michael Bever idolize serial killers and dream of being the most prolific murderers in history. With an arsenal of weapons, their quest for notoriety begins at home.

5Season 1

S1.E5 ∙ Carr

Sun, Nov 24, 2019

The Carr brothers arrive in Wichita, Kansas, intending to commit robberies, but their plans quickly escalate to a murderous spree the likes of which Kansas has never seen.

6Season 1

S1.E6 ∙ Rosas

Sat, Nov 30, 2019

After a man is found brutally murdered inside his own bar, a murder mystery unfolds over the span of years. Detectives believe it's a business deal gone bad and must remain steadfastly dedicated to the case.

7Season 1

S1.E7 ∙ Lewis and Machuca

Sun, Dec 8, 2019

In the summer of 1991, a pair of half-siblings creates panic across southern California when they embark on a spree of random crimes of the worst kind, targeting people out doing everyday tasks.

8Season 1

S1.E8 ∙ Brileys

Sun, Dec 15, 2019

Over a brutal 7-month stretch, a trio of brothers commit a series of increasingly violent crimes across the city of Richmond, leaving behind a growing body count. Even after their apprehension, these brothers prove difficult to contain.

9Season 1

S1.E9 ∙ Bondurants

Sat, Dec 21, 2019

A pair of larger-than-life identical twins commit a series of brutal attacks in a small Tennessee town; with each crime, the brothers grow more emboldened.

10Season 1

S1.E10 ∙ Vues

Sat, Dec 28, 2019

When a correctional officer is murdered, it seems like an act of vengeance. But a love triangle is exposed; after learning his wife is having an affair, a husband plans to kill her lover and enlists the help of his brothers.

1Season 2

S2.E1 ∙ Hawes

Sat, Nov 7, 2020

Each stand-alone episode spotlights some of the most amoral and calculating siblings who were caught red-handed in a web of lies. Psychologists, detectives, and investigators take viewers inside the chaos of manipulative brothers and sisters who were blinded by deceit and revenge. As the twists and turns of each investigation unfolds, viewers will follow along as detectives capture the heinous criminals. All 12 hour-long episodes result in justice for the victim's families.

2Season 2

S2.E2 ∙ Fryers

Sat, Nov 14, 2020

In one of the most tragic and brutal crimes in the history of the Great Plains, five teens playing by a campfire are ambushed when a trio of shotgun-wielding brothers targets them.

3Season 2

S2.E3 ∙ Suhs

Sat, Nov 21, 2020

An immigrant family's American dream turns into a nightmare when a devious sister manipulates her younger valedictorian brother into committing murder.

4Season 2

S2.E4 ∙ Rogers

Sat, Nov 28, 2020

A simmering grudge between an eccentric college student and a hotshot Wisconsin district attorney over slain dogs ends in an execution-style murder and a decades-long investigation into a local crime family.

5Season 2

S2.E5 ∙ Defrancisco's

Sat, Dec 5, 2020

When a body is found badly burned outside of Chicago, police work tirelessly to track down the killer of this young hardworking truck driver.

6Season 2

S2.E6 ∙ Youngs

Sat, Dec 12, 2020

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7Season 2

S2.E7 ∙ Polands

Sat, Dec 19, 2020

Two brothers pull off an elaborate scheme in the desert to rob an armored van of $300, 000.

8Season 2

S2.E8 ∙ Romero & Self

Sat, Dec 26, 2020

In the fall of 1992, two brothers terrorize a California community when they embark on a 2-month crime spree that includes three brutal murders and many more near-death attacks. Investigators work to stop the killer siblings before they strike again.

9Season 2

S2.E9 ∙ Agofskys

Sat, Jan 2, 2021

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10Season 2

S2.E10 ∙ Bruces

Sat, Jan 9, 2021

Things get murky along the Tennessee River when a mussel distributor and his fiancée are killed by a trio of rough-neck brothers determined to steal a big payout and silence anyone that gets in their way.

11Season 2

S2.E11 ∙ Lunas

Sat, Jan 16, 2021

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12Season 2

S2.E12 ∙ Cormiers

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1Season 3

S3.E1 ∙ Mcmahan and Kauffman

Fri, Dec 3, 2021

A manhunt for a cold-blooded murderous duo stretches from a small town in Iowa to the Florida Panhandle.

2Season 3

S3.E2 ∙ Kimbles

Fri, Dec 10, 2021

A pastor's sons commit a deadly sin for the love of money that shocks a close-knit religious community in North Carolina.

3Season 3

S3.E3 ∙ Engels

Fri, Dec 17, 2021

Investigators connect the body of a dead young woman in a burnt-out vehicle to a deadly plot, involving two entitled, arrogant millionaire brothers.

4Season 3

S3.E4 ∙ Merricks

Fri, Dec 31, 2021

A family grudge over $400 ends in a double-homicide in a small town in Ohio.

5Season 3

S3.E5 ∙ Allridges

Fri, Jan 7, 2022

Ruthless murders and a spree of armed robberies send Texas police on a race against time to stop a brutal young man, an honor student and a set of brothers.

6Season 3

S3.E6 ∙ Galvan-Cernas

Fri, Jan 14, 2022

A home invasion by masked gunmen leads to the murder of a Houston doctor trying to defend himself, his home and his family.

7Season 3

S3.E7 ∙ Dennys

Fri, Jan 21, 2022

Two rural communities in Georgia, within a few miles of each other, are rocked by two double-homicides in a 24-hour span.

8Season 3

S3.E8 ∙ Homicks and Woodmans

Fri, Jan 28, 2022

The murder of a wealthy couple sends detectives down a path of family dysfunction, greed and resentment.

9Season 3

S3.E9 ∙ Matting & Smith

Fri, Feb 4, 2022

A man's murder outside his home in suburban Memphis leads investigators to multiple extramarital affairs, a wife's secret life, an insurance policy, and a brother willing to do anything for his sister.

10Season 3

S3.E10 ∙ Freemans

Fri, Feb 4, 2022

When a family is discovered murdered in their home, police begin a manhunt across three states to find the cold-blooded killers.

11Season 3

S3.E11 ∙ Pratt

A home invasion starts a massive manhunt through the remote, snowy wilderness of Idaho for two bank-robbing brothers who once helped catch a notorious Soviet spy.