Jackson, Mich., Jan. 96.- Xr. R. F. Latimer. .. wnalthy widow of tb9 city, was mysterii ;; ly murdered ia her residenca Tbursday nisht, beleg shot twice. Nothing was h ken froiu the house, and the motive of the murderer is unknown. Jackson, M'ch., Jan. 28. - K. Irving Latimer was arrested here Saturday for the murder of liis mother, Mrs. Mary H. Latimer.