anymore. kaplan asked christine to stop by the station. he thought she might have information with her husband. and you re having a contentious relationship with christine. right. and i think at that point her willingness to cooperate with me was gone. kaplan got a search warrant for her car and phone hoping to get clues that might lead her to terry. interestingly enough, we final her cell phone in the glove come sxarmt there is a last will and testament right next to it. yes. it s terry white s. i found that to be extraordinarily unusual. how old again was it? the document? three days after we took his dna. kaplan started to wonder if terry would be gone permanently. a few days later, he caught a break. a sheriff s deputy happened on a pick-up drop at an arizona rest stop more than 200 miles away. there is a hose and the deputy thinks, oh, no.
go down for this, they got me. but i can do you, christine, and the little girl a bit of good by killing myself and the insurance will be paid off to you? having you collect $250,000. an interesting world, isn t it? it s an interesting world. and in some twisted and horrible way, i would say terry loves christine, and i would say in a twisted way, he loves sienna. but he the fact of the matter is, he murdered sienna s father. reporter: rod said terry s suicide attempt in arizona was his third. and according to rod, christine was not exactly thrilled when terry survived. reporter: the cellmate s tale got even stranger. he said after he was released from jail, he met up with christine and made up a story. he told her he would smuggle some pills into the jail so terry could make good on his suicide promise.
don. i just start screaming no, over and over again. moy dad was obviously a mess. and the news soon made its way to oklahoma where don s older children lived. my mom called me. and it was probably midnight. and told me the news. and he just, at first, i was like, no, this isn t real. this stuff don t happen. you just see this on tv. but he was gone. he was gone. it was horrible. this is an intimate murder. a hands-on murder. yeah. very personal, violent. who would put a target on your brother of all people? mr. sunday night spaghetti? my first thought was terry. i even told the detective that. terry white, christine s husband, sienna s stepfather. don told me a lot about him. i knew there were altercations in the past. the detective went to see
that itch started? the man next door was a fireman. he got don to help him put out a fire. they were up on the roof. it scared me to death. he was a boy and this was a man who wanted to teach him and that was don s dream. that someday i ll be a fireman. he joked with him and told him he was too old. was it the a adrenaline? i just think he cared for people and he wanted to do his part to save as many lives as he could. soon, don met dennys neighbor. a woman named christine. she made him happy. she was silly and quirky like he was. she was like literally the girl next door. literally. wasn t long before don and christine married. a little over a year later, they had a baby girl together. they named her sienna. don s son josh said sienna seemed to complete his life.
that s one thing to talk somebody into murdering somebody for you. but then to talk that same person into killing themselves if they got caught, how do you do that? reporter: christine white did not attend the trial. she declined our request for an interview, but wrote us a letter saying she had don had no custody battle in december 2016, only different ideas in school choices, tuition. regarding don s murder, she wrote reporter: prosecutors natalie and david say the investigation into christine is still open. but they don t know when, or if she might be charged. we would have to be able to prove beyond a reasonable doubt that she intended all along for terry white to do this, and more than that, that she did something concrete to aid and