Killer Siblings
Mo-Fr 19:35 · Rerun Mo-Su

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

  • Country of originUnited States
  • Year when published2021
  • CastMichael Dumas, Harven Danelian, Rebecca Scarpati
S1:E3
Williams
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.
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S1:E4
Bevers
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.
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S3:E3
Engels
Investigators connect the body of a dead young woman in a burnt-out vehicle to a deadly plot, involving two entitled, arrogant millionaire brothers.
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S1:E5
Carrs
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.
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S3:E4
Merricks
A family grudge over $400 ends in a double-homicide in a small town in Ohio.
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S1:E6
Rosas
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.
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S3:E5
Allridges
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.
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S1:E7
Lewis and Machuca
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.
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S1:E8
Brileys
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.
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S1:E9
Bondurants
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.
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S1:E10
Vues
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.
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S3:E6
Galvan-Cernas
A home invasion by masked gunmen leads to the murder of a Houston doctor trying to defend himself, his home and his family.
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S2:E1
Hawes
A missing persons case spirals down a winding path once detectives learn that a formerly beloved older brother appears to have embezzled money from their family’s business. His siblings are hell-bent on getting revenge.
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S3:E7
Dennys
Two rural communities in Georgia, within a few miles of each other, are rocked by two double-homicides in a 24-hour span.
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S2:E2
Fryers
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. A lone survivor bravely helps detectives hunt down her assailants.
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S3:E8
Homicks and Woodmans
The murder of a wealthy couple sends detectives down a path of family dysfunction, greed and resentment.
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S2:E3
Suhs
An immigrant family’s American dream turns into a nightmare when a devious sister manipulates her younger valedictorian brother into committing murder. When a dark family secret comes to light, it tears the siblings apart.
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S2:E4
Rogers
In this bizarre midwestern saga, a grudge between a shady District Attorney and an eccentric local student turns deadly. Dogged investigators work for decades to bring a quartet of brothers to justice.
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S3:E9
Matting & Smith
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.
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S2:E5
Defranciscos
When a body is found badly burned outside of Chicago, police work tirelessly to track down the killer of this young hardworking truck driver. The search leads them to an unlikely pair of teenage sisters who are able to evade police capture for years.
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S2:E6
Youngs
When the patrons of a rural bar are murdered execution-style, two determined detectives work to track down a pair of killer brothers and solve the most heinous crime in the history of the small town.
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S3:E10
Freemans
When a family is discovered murdered in their home, police begin a manhunt across three states to find the cold-blooded killers.
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S2:E7
Polands
Two brothers pull off an elaborate scheme in the desert to rob an armored van of $300,000. When investigators attempt to track down the illusive robbers, the case becomes a homicide once the bodies of the two guards driving the van turn up.
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S2:E8
Romero & Self
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.
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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.
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S2:E9
Agofskys
Residents of quiet Noel, Missouri are shocked when the local bank is robbed in a brazen nighttime heist. The investigation takes a sinister turn when the bank’s president is found dead and a pair of brothers suddenly come into a lot of cash.
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S2:E10
Bruces
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.
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S2:E11
Lunas
The ambitious Luna brothers take wildly divergent paths, one becoming a decorated army officer, while another rises in a Mexican cartel. When the brothers’ worlds collide, a murder ultimately brings them all down.
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S3:E1
Mcmahan and Kauffman
A manhunt for a cold-blooded murderous duo stretches from a small town in Iowa to the Florida Panhandle.
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S3:E2
Kimbles
A pastor's sons commit a deadly sin for the love of money that shocks a close-knit religious community in North Carolina.
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