VELEZ-MITCHELL: Now an ISSUES exclusive. A father who knows exactly what it means to have an infant snatched from the safety of his own home. Gil Abeyta has been searching for his missing son, Christopher, for 25 years.
Gil, thank you for joining us tonight; your son was just 7 months old when he was taken from his crib. You and your wife were both accused at the time of being responsible for your son`s disappearance.
You have traveled hundreds of miles to now find Baby Lisa. You are on the ground in Kansas City. What is your theory of this case now, as we hear not just the homeless man and the mystery man with the baby? But now we`ve got Dane, the guy who supposedly had the phone when the call came in from the phone, from the family`s house, as well as Shane, some neighbor who was over there partying.
GIL ABEYTA, PRESIDENT, FAMILIES OF MISSING CHILDREN INTERNATIONAL: Ok. You know. This is the most unusual case I`ve ever been in. It goes in different twists and turns. We tried to focus on -- you know, when I came here and arrived here after a thousand miles, I was going to just merely help the family do anything I could based on experience and I could get in.
I mean, there seemed to -- they were given advice by their attorney and their private eye not to talk to anybody, and that`s in reverse of what should have been done. So little by little, we picked up information and started to come up with our own way of finding things and we --
VELEZ-MITCHELL: What is your theory? Do you have a theory of the case, Gil?
ABEYTA: Well, let me share this with you.
VELEZ-MITCHELL: Do you think --
ABEYTA: We have a suspect.
VELEZ-MITCHELL: Do you think you knew who did it?
ABEYTA: Yes. We think that. And we have the eyewitness. You know, remember the eyewitness who saw man carrying the baby late at night? That`s very unusual. And there was two witnesses to that. So what we did is we did some investigation, I have prepared a seven-page report to the FBI, and to the police department. They are reviewing it. And we feel somewhat confident that we`re on the right trail.
VELEZ-MITCHELL: Ok. I know you can`t name names and I don`t want you to for legal reasons, but is your suspect someone who is known to the family? Is your suspect someone who is known to the family?
ABEYTA: Yes, yes. Yes. Yes, it is.