When did Killer Siblings Season 1 Episode 9 air?
Killer Siblings Season 1 Episode 9 aired on December 22, 2019.


Exploring the psychology and past of cold-blooded siblings who have carried out vicious murders.

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. As time goes on and with little evidence against them, there’s no telling how far they’ll go.
Direct answers for episode-level questions and details.
Killer Siblings Season 1 Episode 9 aired on December 22, 2019.
This episode runs for approximately 44 minutes.
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