Yesterday, I (sort of) learned the phrase "implication arrows," from which I learned that I should assume that this story is not true, though the arrows... Imply that it's true. I still don't really get it.
Anyway, I've never held a job where the employer would do more than the bare minimum required by law if I disappeared. Certainly not so much as contacting my family unless there were extenuating circumstances like me verifiably disappearing mid shift. I suspect this is true for most people.