This digital scan of a newspaper from 1858 is difficult for a human to read. It is difficult for OCR technology to convert to raw, searchable text as well. This item about a murder in 1858 was found by searching digital images of newspapers–but the reference was located in a 1958 issue of the newspaper in a section of items from 100 years ago.
The dead can be mentioned in a newspaper long after their obituary has been published and forgotten. Historical items or “days from the past” (often used for filler in smaller papers) may mention that ancestor decades after they have died.