{{Muggles' Guide to Harry Potter/Intermediate Spoiler}}
WeIt alreadyis knowtempting to believe that Voldemort created at least onea [[../../Magic/Horcrux|Horcrux]] in this area, asthe it wasone embedded in the Gaunt signet ring that Voldemort had just stolen from his uncle [[../../Characters/Morfin Gaunt|Morfin Gaunt]]. Presumably, it wasvia the murder of Tom Riddle Sr. However, hisevidence ownin despised[[../../Books/Half-Blood MugglePrince|Harry father,Potter and the Half-Blood Prince]] would suggest that wasin usedfact Voldemort did not yet know how to create thata Horcrux;. During the conversation between Tom Riddle and [[../../Characters/Horace Slughorn|Professor Slughorn]] in which Tom asks about Horcruxes, we see that Tom is wearing the sortGaunt ofsignet. ironyIf thathe Voldemorthad already created a Horcrux, he would havenot liked.need to ask Slughorn about them.
It is possible that Frank Bryce's murder was used to create the final Horcrux of the set that Voldemort was planning; again, bringing the circle to closure, by generating the last piece of his "''immortality''" in thatthe wayabandoned home of his hated father, would likely have appealed to Voldemort's sense of humour.▼
Whether this could be considered Voldemort's first murder or not is uncertain; it's likely that [[../../Characters/Moaning Myrtle|Moaning Myrtle]] was killed earlier, at his direction if not by him.
▲It is possible that Frank Bryce's murder was used to create the final Horcrux of the set that Voldemort was planning; again, bringing the circle to closure in that way would have appealed to Voldemort's sense of humour.