convicted of the brutal killing of his man. he spent 25 years behind bars. cut off from the world, losing contact with his only son. and then finally, dna evidence proved that morton was innocent. this is what he claimed all along. new day's quchris cuomo sat dow with him before the airing of our film titled "an unreal dream." >> i'm probably the personification of that old axiom from school, you can't prove a negative. how do you prove you didn't do something? >> how rough was it inside? >> i never liked it. but i got used to it. >> how long did it take you? >> probably 14 or 15 years. >> 14 or 15 years. >> to get where i was used to it. >> are the first years the hardest? >> the first years are hard just because it's a shock and it's