It’s not true. That would get any medical practitioner jailed. In addition, the funeral director would know if they were donors, and would be obligated to report “missing parts.”
Your internet rumor stuff sounds like a Halloween story.
Shame on you for spreading it.
Because everybody knows that every funeral director is pure as the driven snow and couldn't possibly be corrupted by a huge payoff from the sale of human organs.
Do you seriously believe all the Pollyanna bull you're dishing out?