this las vegas shooting. they said to me that they found him to be a very nice man. the sister said he was nice to her, he spoiled her, he treated her well. they had had some meetings with him. they said whenever they met him, he was very respectful of them. they said he was a very shy man, a very insular man. he didn't say aloud. they said he used to give one word answers to questions when asked. but they said they had absolutely no idea, there was no hint that anything was wrong inn the relationship. marilou had said she loved him. she madly loved him, they said paid and they were shocked that stephen paddock was the gunman. >> tucker: again, looking for motive, did they mention that he had interest in religion or politics or anything gang gambling? >> no, i asked them that. i asked them if they felt he was mentally unstable? had marilou told them that, you know, he was having mental problems, gambling debts, financial problems?