Tom Riddle Asks Slughorn About Mystery - Lord Voldemort's Horcruxes

PAGES: 370-371

After the other students leave, Tom Riddle lingers behind to ask Horace Slughorn about Mystery - Lord Voldemort's Horcruxes. Slughorn's voice becomes unnaturally loud as he denies knowing anything about Mystery - Lord Voldemort's Horcruxes and demands that Riddle never ask him about them again. The memory becomes distorted again, suggesting that Slughorn tampered with it.