48 Hours S35E9
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48 Hours

S35E09 A Killer in the Family Tree

2021-11-20

After a woman submits her DNA to a genealogy site, law enforcement unexpectedly arrives at her home. Could there be a double murderer lurking in her ancestry? Erin Moriarty from "48 Hours" investigates the shocking connection.

Season 35 Episodes

1
The Online Life & Death of Bianca Devins
2021-09-18
 2
What Happened to Gabby Petito?
2021-09-25
 3
Jasmine Hartin's Shot in the Dark
2021-10-02
 4
#LindasStory
2021-10-16
 5
The Station Nightclub Fire: Who's Responsible?
2021-10-23
 6
The Murdaugh Mysteries
2021-10-30
 7
The Diary of Martha Moxley
2021-11-06
 8
The Ring: The Murder of Patrick De La Cerda
2021-11-13
 9
A Killer in the Family Tree
2021-11-20
 10
A Promise to Ahmaud
2021-11-27
 11
What Happened to the Perfect Child?
2021-12-04
 12
Who Killed Rachael DelTondo?
2021-12-11
 13
The Life and Death of Nikki Kuhnhausen
2021-12-18
 14
The Missing Millionaire: A ‘Tiger King' Mystery
2022-01-01
 15
Who Killed Jonelle Matthews?
2022-01-08
 16
The Suzanne Morphew Case: Nothing Is What It Seems
2022-01-22
 17
Mystery on County Road M
2022-01-29
 18
The Yogurt Shop Murders
2022-02-05
 19
The Final Hours of Amie Harwick
2022-02-12
 20
Searching for Maya Millete
2022-02-19
 21
Katrina Brownlee: The Good Cop
2022-02-26
 22
What Ally Kostial Didn't Know
2022-03-05
 23
The Poisonous Wife
2022-03-12
 24
Eric Smith: Gambling on a Killer
2022-03-26
 25
Who Shot the Tech Exec?
2022-04-02
 26
The Plot to Kill Jamie Faith
2022-04-09
 27
Death on Safari
2022-04-16
 28
The Dexter Killer
2022-04-23
 29
Chasing Catherine Shelton (1)
2022-04-30