@QuasiTemporal Nope, that character death was always planned, and went off pretty much exactly when and how I wanted it to.
As for "urban scifi": I'd say a lot of cyberpunk qualifies! But the first thing I thought of, oddly, was Jack Finney's _Time and Again_, which is very much connected with New York City's history. The sci‑fi is pretty handwavy, but I feel it qualifies in ways that cyberpunk rarely does: the City is *important*, not just a moody setting.