

It so happens the Yakima Herald is one of the newspapers available in digital format from our Digital and Historical Collections unit, including the ability of using keyword searching for the content. Typing in Richard See's name, I see a follow up from August 29, 1889 states his trial resulted in a hung jury.
The digital Yakima Herald has issues available from 1889 to 1893.
The Yakima Herald on microfilm has issues available from 1889 to 1905. They can be checked out via interlibrary loan.