>> authorities say he had a motivation for changing his story and claiming he had nothing to do with the letter. they're unsuccessful search resulted in a new criminal charge for him. >> they say i obstructed the fbi's and cleveland police investigations. >> wolford was charged with obstruction of justice. he pled not guilty but would remain in the jail until the case was solved. if found guilty he could have several more years added to the 26 he's already serving. >> i got saying, if the glove don't fit, you must acquit. >> wow. >> going to trial. that's o.j. >> i think we all know it's o.j. >> that's o.j. let's go to trial. >> while he denied any knowledge of what happened to the missing girl named amanda, he did say they were friends prior to her disappearance nine years