Keri Murphy & Rebecca Keller
Kelly Sifuentez and Christian Olsen
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Killer Couples 1004 Bonus: The Harsh Reality
S10/Ep4:
Law enforcement, family and reporters describe their opinions of the case of Keri Murphy.
Killer Couples 1005: Too Close For Comfort
Follow investigators as the uncover how a steamy friendship led to murder.
Killer Couples 1004 Bonus: A Mother’s Love
S10/Ep4:
Scott Murphy, reflects on the loss of his mother.
Texas Woman Convinces Teen Boyfriend To Murder Her Mother
S10/Ep3:
Kelly Sifuentez confessed to initiating a sexual relationship with Christian Olsen when he was only 14 … and things just got worse from there.
Killer Couples 1003 Bonus: You Never Know
S10/Ep3:
Law enforcement, friends and reporters describe their opinions of the case of Kelly Sifuentez.
Killer Couples 1003 Bonus: Death Penalty Cases
S10/Ep3:
Shane Phelps, first assistant district attorney of Brazo county, explains the nuances of death penalty cases.
Killer Couples 1003 Bonus: A Better Place
S10/Ep3:
Melissa Sifuentez, daughter of Kelly Sifuentez, explains her grieving process.
Killer Couples 1004: A Betrayal Too Horrifying to Believe
A teen, struggling with her sexuality, enters an obsessive relationship.