JustWatch
S03 Episode 1
Kauffman and McMahan
Tragedy strikes rural Iowa as two women are found murdered in their homes. When a local bank is robbed the same day, investigators connect the crimes to an unfolding crime spree and race to find the killer siblings before they can strike again.
44 mins · Fri, 3 Dec 2021
S03 Episode 2
Kimbles
A peaceful town is rocked by the murder of the young wife of a preacher's son. The investigation leads detectives to two brothers: one with a deadly ambition, and the other willing to do anything to earn his brother's love.
43 mins · Fri, 10 Dec 2021
S03 Episode 3
Engels
When the body of a young woman is found in a burnt out station wagon, investigators unravel a deadly plot that leads back to a shattered marriage and two self-made millionaire brothers who feel entitled to do anything to anyone.
43 mins · Fri, 17 Dec 2021
S03 Episode 4
Merricks
Exclusive interviews and firsthand accounts reveal the disturbing psychology that leads cold-hearted siblings to commit heinous and macabre murders.
43 mins · Fri, 31 Dec 2021
S03 Episode 5
Allridges
After three ruthless murders and a months-long spree of armed robberies, police in Fort Worth, Texas, race to stop a young man intent on inflicting pain, his honour student sibling, and a second set of brothers.
43 mins · Fri, 7 Jan 2022
S03 Episode 6
Galvan-Cernas
A home invasion by masked gunmen leads to the murder of a doctor trying to protect his family, but when investigators track down three brothers, they discover the kidnapping plot gone wrong was masterminded from within the doctor's own circle.
43 mins · Fri, 14 Jan 2022
S03 Episode 7
Dennys
A rural community in Georgia is rocked by two double-homicides within 24 hours, including a beloved dairy farmer and his son, but a piece of evidence eventually leads detectives to two brothers.
44 mins · Fri, 21 Jan 2022
S03 Episode 8
Homicks & Woodmans
When a wealthy businessman and his wife are brutally gunned down, detectives discover a family torn apart by resentment and greed, and uncover a murder plot between the couple's sons and a second set of brothers hired to pull the trigger.
44 mins · Fri, 28 Jan 2022
S03 Episode 9
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.
43 mins · Fri, 4 Feb 2022
S03 Episode 10
Freemans
Exclusive interviews and firsthand accounts reveal the disturbing psychology that leads cold-hearted siblings to commit heinous and macabre murders.
43 mins · Fri, 11 Feb 2022
S03 Episode 11
Pratt
A home invasion starts a massive manhunt for two bank-robbing brothers through the remote, snowy wilderness of Northern Idaho. The survivalist brothers, who once helped catch a notorious Soviet spy, evade police in a gun battle that ends in murder.
44 mins · Fri, 18 Feb 2022
