I Knew My Murderer

7:30 PM to 8:00 PM

Wednesday 17 December

Grandma's Revenge

Season 1 Episode 13 of 21

When 71-year-old Colleen Harris discovered her 73-year-old husband Robert was having a long-distance affair with a 35-year-old woman in Mongolia, she decided to teach him a lesson

I Knew My Murderer airs on Crime + Investigation HD at 7:30 PM, Wednesday 17 December. (Subtitles.)

Learn more about I Knew My Murderer and other education/science/factual topics on our factual page

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