I Knew My Murderer
Crime+Inv
I Knew My Murderer
S1 episodes 19-21 streaming until 7 Jan 2026

I Knew My Murderer, The Reptile Queen

Season 1, Episode 19

Investigators uncover a web of lies involving a conman, obsessed with reptilian conspiracies, leading to one of the strangest and most chilling murder cases.
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Watch all available episodes of I Knew My Murderer Season 1

The Reptile Queen
S1 E19 • 21m • HDClosed Captioned Alt TextU

Investigators uncover a web of lies involving a conman, obsessed with reptilian conspiracies, leading to one of the strangest and most chilling murder cases.

Blood Ties
S1 E20 • 21m • HDU

When an affluent couple is brutally murdered a seemingly random home invasion unravels into a sinister plot of greed and deception.

You Ruined My Life
S1 E21 • 21m • HDClosed Captioned Alt TextU

A love triangle turns lethal, ending in a masked execution that uncovers just how far Shawna Nelson will go to eliminate her rival.

  • About this episode
  • Investigating shocking cases of people murdered by those close to them. Featuring stories of a deep relationship that turned deadly and of crimes fuelled by jealousy, rage, greed, unrequited love and hatred.
  • UHD
  • CastCheryl Arutt
  • GenreFeatures
  • Seasons1
  • StudioCrime+Inv

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