j Juror Admits Discussing4 • • “ •I Arson Trial in Store9 »4----Mrs Clark Testifies Owner Hired Her to Set Peaks Island Fire• •iSiM?clnl Dimmitvli to the GlobePORTLAND, Me. Fob 2-Judge Con-I * ,| nolly discharged the jury in the erase, of j John S.- J.umper in the Superior Court today when 'convinced that a juror had discussed the case in public.A merchant in the juror's home town reported the conversation made by the jpror Friday night in his store, this ca.using: Judge Connolly's action’. The juror admitted having talked of the case in the store.Mr Jumper's cottage at Peaks Island v.as burned Jan I, 1JU6, and he was indicted for arson af the May teVm. That indictment was quashed and a new one was found n year ago. The * use was tried in September and the jury dis-i agreed.Mrs Cheever N. Clark, formerly of. Malden, is the principal witness for the State. She testified that Mr Jumper hired her to set the fire.