There’s an old joke that goes
“Friends help you move. Real friends help you move bodies’”
I was on a website
Not Always Right and it related how to deal with a phone salesperson. The person answering the phone complained that the caller was late to help move a body.
Suppose someone in Metropolis was the caller. And he decided to anonymously inform Lois about the call, thinking the person he called really was moving a dead body ....