CM, I'll bet that even Bishop Sanborn will disagree with you on this one.
Apart from a direct revelation from God, none of us -- not one -- knows with moral certainty that any particular person is in hell.
All that we know with moral certainty -- the certainty of Faith -- is that hell is real and unrepentant sinners go there.
I wonder if Fr. Feeney himself actually believed that he could say with moral certainty that this or that person was in hell.
I've been thinking about this question in the context of the media coverage of "Neda", the young Iranian woman whose death by gunshot to the heart was captured on video. Was "Neda" a Catholic? Was she in a state of grace when she died? How can we know? What about those people filmed there with "Neda" in her dying moments, looking directly into her eyes, how can they know?