Nanny Doss: The Giggling Killer

This week on Seeing Red, we meet a woman who looked like she’d stepped straight out of a 1950s love story — but left a trail of bodies behind her.

Nanny Doss was charming, chatty… and deadly. With a fixation on love and happily-ever-afters, she approached marriage the same way Bethan approaches an all you can eat buffet — aggressively and without hesitation — each one ending in a strangely convenient death.

But it didn’t stop there. Her victims weren’t just the men she married — family members, too, found themselves in the path of her quiet, calculate...