I highly doubt this ONE incident would be enough to get this woman to kill herself. I think there must have been something else going on with her to push her over the edge like this, because it's not like this whole thing was a crisis (like being losing your home in a storm or the death of a loved one) And even if she is part of that small percentage, how would these DJs ever anticipate her killing herself over this? Sure, I don't think they should have done the prank call at all and there should be rules against this, but I do think they feel incredibly guilty and that we should let them be.