Youth Denies Guilt of Feigning Murder '•UE.VOMIXEE, Mich.—(U.B— Martin Martin Bauman. 21. Ranat. Mich., whose mysterious disappearance from his father's More in March cave rise to theories of murder, pleaded not I cuilty to charces of feiKnine murder and disappearing and his trial was continued until July when he was arraigned in circuit court here. Martin Klippel. another resident cf Banal who also was concerned in the case of Bauman. pleaded not puilty to charges of "creating public public alarm" when it was alleged that he' wrote himself a threatening letter. letter. His trial was continued until July.