Murder Confuslmi Is Repudiated By Kanes County ManCUERO, Tex. lt;*» — A Karnes County farmer, August Styra, 37, charged with the murders of two elderly Garfield, Tex., residents, his repudiated his confession to the crime, it waft revealed yes* terday.Harper Morris, sheriff of Karan County, said Styra told him Tuesday “I didn’t Mil them,” and that | he had confessed because he feared revenge from three persons whom, he said, were actually responsible,Styra, the father of two children,I is charged with the deaths of Erkin Richter, 87, and his sister, IMiss £mma Richter, 65, whosechaired ^bodies were found in the Ibumed'out ruins of their home last IJuhefi. The home burned the previous night.I Test in DoubtMortis said a lie detector lest I given Styra in Austin Monday showed he was telling the truth in denying knowledge of the crime, but added that a possible mental I condition might prove the test I worthless.He said Styra, who has a policn record, has been treated for mental illness.■ Police, aroused by suspicious ' circumstances in the death of the i brother and sister, arrested Styra Jan. 21. He has been held without ! I bond. No date has been set for his appearance before a grand jury.ftI1(1Ilt;lt;!