man could soon walk free after spending 33 years behind bars. >> a judge is deciding whether christopher dunnuld be exonerated for murder. dunn insists he did not commit. he was convicted of first degree murder in 1991 for the death of a boy from his neighborhood. 15 year old rico rogers. >> are you concerned that you might die before being able to be vindicated? >> and to be honest with you, yeah. i fear that the truth what happened to me may never be known. >> there's no physical evidence linking dunn to the crime. his conviction was largely based on the testimony of two boys, ages 12 and 14, who later recanted, claiming police had coerced them at a new hearing on the case yesterday. another teen at the crime scene that night testified he couldn't even see the shooter. >> the only thing i saw was the fire coming from the, the gun. >> a crime scene expert also released this video recreation of the shooting, raising questions about whether the witnesses could have seen the shooter. and this isn't the first time dunn has fought for his freedom. in 2020, a judge agreed that a jury would likely