| Show no immunity for ruef san francisco it was announced lato late saturday night that the graft graf t prosecution had bad determined to discontinue all negotiations with abraham hoef the central figure in the grat cases in the matter of granting him immunity it wils was further stated that tho prosecution would demand that ruef he be put on trial before judge dunne on one of the many charges of bribery for which lie he has been indicted indicate d this determination of the prosecution came at the end of several days fruitless negotiations with ruet ruef |