Unless Susie hates Sally for no good reason. Then Susie will lie about Sally. And Susie's heart will still be filled with evil, hate, & darkness. Susie can go burn in hell.
Walk away and watch out! If a person's conversation aims to tear another down, chances are they have already (and will soon be) trying to tear you down as well! Who cares what negative people say.
Gossip dies when it hits a wise person's ear