Riddell v. Wright

applying cause and prejudice test to the analogous contemporaneous objection rule applicable to evidentiary questions | collateral relief on habeas barred unless petitioner meets "cause and prejudice” standard for failure to raise objection in trial court | defendant waived double jeopardy challenge by persuading the trial court to order separate trials and by failing to raise the objection at the time | all of Judge Young’s views as set forth in Robertson may not be fully in accord with all of the principles enunciated in Cole v. Stevenson, supra