About this showing of People Magazine Investigates
The Serial Killer Who Only Killed Once. The weekend before Thanksgiving, a killer slays Robin Lawrence at home while her child is asleep. A relentless investigation circles her husband.
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Previously on TV
Previously shown on ID on Mon 19 Oct 2026 at 22:00.
This showing was on ID at 22:00 on Mon 19 Oct 2026. See future airings below or open the main programme page for the latest TV times.
SkySky Q / Satellite154The Serial Killer Who Only Killed Once. The weekend before Thanksgiving, a killer slays Robin Lawrence at home while her child is asleep. A relentless investigation circles her husband.