It may be useful to overlay the racial composition of those districts.
Yes. I am all for pointing out fraud, but I am sure there are a lot of districts in Philly, Cleveland, and parts of urban Virginia where there might be 90% black voters, or at least black and hispanic.
So while on the face of it this looks crazy.....it would be useful to see what the demographics are.
Norfolk is 47.1% white and 43.1% black. A very high population of military and gov’t employees. Just searched “demographics of norfolk, Va”