always. i always call her cause i, like, talked to derek before he went to school. i started gettin worried. i thought maybe she was in an accident or somethin out on columbia road or somethin . reporter: edmunds started thinking david was telling the truth. so he changed course and asked david whether he thought becky had it in her to mastermind kay s murder. deep down inside, do you think she could do this? i thought never. i never thought that she would be like orchestrator or set something up like this. i did not think that. desperate people do desperate things. how, see, desperate for what? she s you. you. to hurt my wife? kill my wife? to have my wife killed? i m not i do not believe that. reporter: edmunds kept pushing. eventually david revealed that more than once he d wondered just how desperate a housewife becky had become. he told edmunds a month before kay s murder someone sent bizarre texts to her that hinted of the affair.
insinuating that i would ever want anything to happen to her. reporter: as for those repeated calls from california the morning of the murder, david insisted he was genuinely concerned about kay. i always call her cause i, like, talked to derek before he went to school. i started gettin worried. i thought maybe she was in an accident or somethin out on columbia road or somethin . reporter: edmunds started thinking david was telling the truth. so he changed course and asked david whether he thought becky had it in her to mastermind kay s murder. deep down inside, do you think she could do this? i thought never. desperate people do desperate things. how, see, desperate for what? she s you. you. to hurt my wife? kill my wife? to have my wife killed? reporter: edmunds kept pushing. he told edmunds a month before kay s murder someone sent bizarre texts to her that hinted of the affair. david now suspected those texts came from becky. it crossed my mind. she was tryi
went to school. i started gettin worried. i thought maybe she was in an accident or somethin out on columbia road or somethin . reporter: edmunds started thinking david was telling the truth. so he changed course and asked david whether he thought becky had it in her to mastermind kay s murder. deep down inside, do you think she could do this? i thought never. i never thought that she would be like orchestrator or set something up like this. i did not think that. desperate people do desperate things. how, see, desperate for what? she s you. you. to hurt my wife? kill my wife? to have my wife killed? i m not i do not believe that. reporter: edmunds kept pushing. eventually david revealed that more than once he d wondered just how desperate a housewife becky had become. he told edmunds a month before kay s murder, someone sent bizarre texts to her that hinted of the affair. david now suspected those texts came from becky. did it ever ever run across your mind at t
never once has there been any kind of insinuation, not even insinuating, that i would ever want anything to happen to her. reporter: as for those repeated calls from california the morning of the murder, david insisted he was genuinely concerned about kay. is it normal for you to call her that early in the morning, call kay, you know, 7:00 in the morning? always. i always call her cause i, like, talked to derek before he went to school. i started gettin worried. i thought maybe she was in an accident or somethin out on columbia road or somethin . reporter: edmunds started thinking david was telling the truth. so he changed course and asked david whether he thought becky had it in her to mastermind kay s murder. deep down inside, do you think she could do this? i thought never. i never thought that she would be like orchestrator or set something up like this. i did not think that. desperate people do desperate things. how, see, desperate for what? she s you. you
reporter: throughout the interview, david repeatedly denied having any involvement in kay s murder or being a part of some plot to have her killed. never once has there been any kind of insinuation, not even insinuating that i would ever want anything to happen to her. reporr: as for those repeated calls from california the morning of the murder, david insisted he was genuinely concerned about kay. iit normal for you to call her that early in the morning, call kay, you know, 7:00 in the morning? always. i always call her cause i, like, talked to derek before he went to school. i started gettin worried. i thought maybe she was in an accident or somethin out on columbia road or somethin . reporter: edmunds started thinking david was telling the truth. so he changed course and asked david whether he thought becky had it in her to mastermind kay s murder. deep down inside, do you think she could do this? i thought never. i never thought that she would be like orchestrato