St. Louis serves as both a temporary refuge and a projected escape route in the account of Frank Spoel, while also marking part of the journey to revisit his confession. The city’s significance is practical rather than scenic: it connects periods of work, plans to leave New Jersey, and the renewed inquiry into whether Spoel killed Professor Joseph Wieder.

A stop in the investigation

During the investigation’s return to Spoel’s story, Matt Dominis and the narrator travel down I-55 across the prairie in early summer. St. Louis is the destination of the journey, undertaken as the narrator prepares to examine Spoel’s case and question his claim to have murdered Wieder. The trip puts the city on the route of an inquiry driven by doubt: the confession could explain the murder, but the narrator is not yet persuaded that it is true.

Years of work and apparent quiet

After returning to Missouri, Spoel spent eight years without committing a known crime, working in a St. Louis pizza shop. That interval stands sharply against the violence described elsewhere in his record. He later moved to Springfield, where he worked at a gas station for another three years; after that quieter stretch, he began killing again. St. Louis therefore marks a substantial pause in his known criminal activity, though the evidence does not establish what accounted for it.

A proposed way out of New Jersey

St. Louis also figured in Spoel’s plans to leave New Jersey. A Missouri bartender named Chris Slade had found work at a trailer park in the city and suggested that Spoel join him. Spoel wanted to leave after the winter holidays, giving the invitation a practical deadline. His departure was delayed while he pursued revenge against Wieder, whom he believed had been involved in a scheme that had harmed him. The city thus represented a possible new start, but that future remained entangled with the attack Spoel intended to carry out before leaving.