like a plausible situation. >> 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 jail until the case was resolved. 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. 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 ta were friends prior to her disappearance. >> we knew each other since we were little kids. i used to talk to her all the