maybe in a special way. we have got to go. thank you very much, gentlemen. >> thank you. thank you very much, martha. >> martha: a pleasure to see you. coming up, paula was just 16 years old when she was walking home from the library. she was a block from home when a blunt object hit her in the back of the head and two men murdered her in cold blood. the medical examiner called it the most brutal attack she had ever seen. now one of the convicted killers about to be a free man and the other one might be right behind him. "the story" investigates this next. >> they saw paula walking down the street. what caught the eye was their long blonde hair. goes up while she is unconscious and attempts to sexually assault her. according to la barber she made some type of noise and he took out his knife and is stabbed her repeatedly.