The files run from 1764 to 2024. The 2010s hold the most, with 9 files. The oldest is Sugarloaf massacre, from 1780.
They are spread across 27 cities and towns; the most are in Philadelphia (5). By type, the largest groups are murder and homicide cases (24), kidnapping and abduction cases (7) and mass shooting cases (7).
13 files of the 31 have coverage attached: 20 videos, podcasts and documentaries from 12 creators. The most covered is Murder of Skylar Neese, with 7 items to watch or hear. Kendall Rae, Danelle Hallan and Dateline NBC have covered the most of them.
Every file is written from cited sources and pinned where it happened, and every person named carries the legal status the record gives them. If you hold information about an unsolved case, contact the investigating agency named in its file rather than posting it publicly. Families and anyone involved can request a correction from any file.