link :
TheConversation.Com
… and there was a very interesting episode on NPR radio about a great man in this story :
Clair Cameron Patterson
https://en.m.wikipedia.org/wiki/Clair_Cameron_Patterson
He Triumphs against corporations’ greed in the end 👍.
I’m reasonably sure it’s Radium Girls, but yes: tragic, and totally on brand for capitalism.