On my mission this sweet lady had a husband that was not a very good guy..
We went to her house one day and she out of the blue she asked us what happened to murderers. I had just been reading in D&C recently about that and found the scripture and showed her (D&C 42:18). She got very quiet and shortly thereafter we left.
A few days later we heard from some members that the talk was that he had been involved in killing someone.
This was in Brazil.