Kelly Sifuentez and Christian Olsen
Mirinda Boob and Ron Heichel
Latest News
What's New
Killer Couples 1004: High School Outcast
Desperate to be accepted, Keri Murphy, did anything to fit in.
Killer Couples 1003 Bonus: A Better Place
S10/Ep3:
Melissa Sifuentez, daughter of Kelly Sifuentez, explains her grieving process.
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 1004: A Betrayal Too Horrifying to Believe
A teen, struggling with her sexuality, enters an obsessive relationship.
Killer Couples 1002 Bonus: Why Didn’t She Tell Us
S10/Ep2:
Marlene Heintzelman, mother of Mirinda Boob, grieves over her split family.
Killer Couples 1002 Bonus: Hopes & Dreams Destroyed
S10/Ep2:
Mark Heintzelman, father of Mirinda Boob, reflects on how the family was destroyed.
Killer Couples 1003: Teenage Love Affair
Follow investigators as they uncover the truth behind this love affair.
Killer Couples 1002 Bonus: Life After The Verdict
S10/Ep2:
Law enforcement, friends and reporters describe their opinions and of the verdict of Mirinda Boob.