Death at the Front Door: Who Shot Heidi Firkus? (S37E10)

S37E01 The Night of the Idaho Student Murders S37E02 The Gilgo Beach Serial Killings S37E03 The Game Show and the Murder S37E04 Who Wanted Nicki Lenway Dead? S37E05 Jade Janks and the Secret Photos S37E06 Unmasking the Zombie Hunter S37E07 Murder by Clown S37E08 The Hunt for Sarah Yarborough’s Killer S37E09 Stephen Smith: A Death in Murdaugh Country S37E10 Death at the Front Door: Who Shot Heidi Firkus? S37E11 Andreen McDonald: A Millionaire Vanishes S37E12 The Journals of Maria Muñoz S37E13 The Suspicious Death of Megan Parra S37E14 Shootout at the Shaughnessys' S37E15 For the Love of Cayley Mandadi S37E16 Capturing Moriah Wilson’s Killer S37E17 Who Took Our Dad? The Abduction of Ray Wright S37E18 Justice for Amie Harwick S37E19 The Assassination of Jeff German S37E20 The People v. Kouri Richins S37E21 The Menendez Brothers' Fight for Freedom S37E22 The Monica Sementilli Affair S37E23 Who Poisoned Angela Craig? S37E24 The Troubled Case Against Jane Dorotik S37E25 The Conspiracy to Murder Jennifer Dulos S37E26 The Disappearance of Maddi Kingsbury S37E27 Death By Eye Drops S37E28 Kristen Trickle: Autopsy of the Mind S37E29 The Detective's Wife S37E30 The Day My Mother Vanished S37E31 The Puzzling Death of Susann Sills S37E32 The Case of the Black Swan (1) S37E33 The Case of the Black Swan (2)