POLSON — Authorities have not yet gathered any additional information pertaining to a second knife that may have been involved in the fatal stabbing of Polson’s John Pierre in March. LCSO detectives recently voiced a plea for more information to the public, suspecting that a knife with tape wrapped around the handle may have been discarded in the 2nd St. E. area on the night of the murder. Anyone with relevant information is asked to contact detective Rick Lenz at 883-7324 or 883-7301.