Season 8 Episodes12
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Ranked #8 of 12 in Season 8•−0.1 vs season avg
For years, a serial killer stalks the most vulnerable and least suspecting victims: retirees. However, when a 91-year-old woman survives, she helps break the case wide open, leading to the capture of one of the most prolific serial killers of modern times.
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"The Serial Killer's Playbook" is episode 6 of People Magazine Investigates season 8. It scored 7.0/10 from 35 votes, ranking #8 of 12 episodes this season (season average 7.1). It aired on November 25, 2024.