[Grace:] Did a Navy vet, a former fireman, cardiovascular specialist at the Mayo Clinic, shoot his beautiful wife and slit the throat of his two young children and wife in their own beds, burning down the house to destroy evidence after he has a one-night fling with a hooker, a prostitute? A "loving dad," 6`1", a big game hunter who goes to church, changes the oil in his Dodge Ram, does home repairs. Well, tonight, the FBI says Robert Fisher is heavily armed including a high-powered rifle. He`s got ties to New Mexico and Florida. Investigators break down on the crime scene when they find the gasoline poured around the children`s beds to burn their bodies.
[Unidentified Male:] Police say husband and father, Robert Fisher, vanished after killing his wife and two children and blowing up the family home. Found within the home is what is believed to be an adult female and two children. Authorities say Fisher slit all three of their throats from ear to ear, shot his wife in the head, then poured accelerant over the bodies and caused the house to explode.
[Grace:] Oh, Robert Anglen, with "The Arizona Republic" investigative reporter, why? Why? Slit the throats of your own children, your wife? Pouring accelerant around their beds, even on the children`s bodies? Why? What was the motivation? So what if he spent the night with a hooker? I mean, why this, Robert?
[Robert Anglen, "the Arizona Republic" Investigative Reporter:] Well, he didn`t kill the family dog. But he apparently had a pathology. He was living a dual life and he had control issues.
[Grace:] What do you mean "he was living a dual life?" Everybody, that`s an ATM shot of him the night of the murders. And we believe by looking at the timeline, there he is in the family vehicle, that he killed them, staged the scene, lit a candle and when a candle would reach a certain point, the whole place would blow up. So at that moment, we believe when he is at the ATM withdrawing money to go on the run, he was waiting for his home to blow. Robert Anglen, what do you mean "he had a double life?"
[Anglen:] Well, he portrayed himself as a family man, a church-going family man. But he also, according to relatives and people who knew him best, said he was often around his family, he had serious control issues, lorded over his children, so there was a facade. And when his wife called him on it, he killed her.
[Grace:] You know, Matt Zarrell, isn`t it true that, according to reports, he repeatedly would humiliate the wife? Like one time when she disagreed with him about something, he took the garden hose and sprayed her, ruined her hair and her clothes and everything because she`d spoke up and disagreed about something?
[Matt Zarrell, Nancy Grace Producer:] Yes, they would often fight about sex. He would tell the whole family what time to get up, what time to go to bed, what clothes to wear, what to eat. He`d only let his wife paint the walls white. They couldn`t paint it anything else. There were no pictures, only very few pictures allowed on the walls. And yet he was very awkward with his children. He complained about how his son didn`t know how to fish, because Fisher was a big fisherman and he complained numerous times about the relationship with his children.
[Grace:] Joining me right now is a special guest, Special Agent Robert Caldwell, former FBI case agent on this investigation. Agent Caldwell, thank you for being with us. I know he`s a big outdoorsman, a hunter, a fisher. Do you believe he could survive in the wild and escape police?
[Special Agent Robert Caldwell, Former Fbi Case Agent:] Initially, when the investigation began, yes. But due to his back issues that he had, by now, obviously, he is going to need help, whether hooking up with somebody or getting a prescription for medication to help the pain in his back. He is going to need some kind of help to be managing that, but to be living in the woods at this stage of the game, I would be very surprised if he...
[Grace:] I want to ask you this. With me is a special guest, special agent, Robert Caldwell, former FBI agent on this case. What is the FBI profile on this guy?
[Caldwell:] You know, we put together, not knowing him at the beginning, and we went out and interviewed all his friends, family, associates, church members, anyone who had any contact with him, and it basically was a Dr. Jekyll, Mr. Hyde, Mr. Fisher. He was different ways with different people. To the family, he appeared to be a good, loving family man. To co-workers, he was very egocentric and [inaudible] at himself tying to make himself to be the big man, and to other friends, he was very awkward. He kind of alienated his friends after a while. He was very difficult to get along with.
[Grace:] We want to catch this guy, 1-800-CALL-FBI, 1-800-225-5324, $100,000 reward. In Richmond, nearly 40 percent of children are in extreme poverty, facing violence and drugs. This week, CNN Hero has become an unlikely father figure, teaching children in Richmond`s public housing the sport of mountain bike racing.
[Craig Dodson, Nominated 2016 Cnn Hero:] What a lot of people can`t see is that our kids have the equivalent of 10 suitcases each of baggage that they are carrying on that bike. These kids can tell me to piss off at any time but what am I going to do? There are connections being made. This is a war to me. It`s me against the circumstances that these kids live in.
[Grace:] To see is full story, go to cnnheroes.com., nominated 2016 hero.