i asked all those questions and they said they had absolutely no knowledge whatsoever that anything like that was happening in his life. they said marilou had expressed happiness in the relationship. you know, as i said before, he treated her very well. they just couldn't fathom that he could do something so evil. >> tucker: what did they say about their sister? >> they said she was a good woman. they really love their sister. and that's one of the reasons that actually spoke to us. they were reluctant figures in this. they didn't really want to talk to the media. but they wanted it known that their sister was a good woman, she was a loving woman. and they said that if marilou had ever suspected anything, she would have gone to authorities. they said she was someone who, if she had known he had that many guns in the house, she would never have allowed it. she would have been very scared of all of that. and they felt that if he had been collecting these guns the way that he had that marilou would have had no knowledge of that whatsoever. >> tucker: amazing. his own brothers did not give stephen paddock the same ringing endorsement, from what i can