help bill jump-s h carr, to get his atwork soldnd maybtart uodwng business >>ad set him in a odshop, bout all his tool >> orter: and around town, they certain lked like lovebirds. still, two weeks after sabe vanhed, the detectives asked bill to come in anothe interview, and that's when he told them about the argument. >> we goin verl dispute nt -- she left. an i d't- honestly i had no control ov where she gs what she does. >> right. bu you guys we n ia physical alrcation? >> no. we nev had physil altercation. >> reporter: budid they push him? d thechallenge him? yes, ty did. >> where did you dum her a thisoman you love smuch sheeft i n't --what youean dump her i don'-- >> so you dped her. >> i don't got nothing to do wit -- >> -- happened that ght. no. >> you h nothi to do with what happed to her after she left? >>o. >> reporter: buttry they might, bl cumber did not crack. so ey sent him he. t kept an eye on him. what mde you thi that he was e guy ho would ha killed her? me, they were going out togethe >> we kne that they had an gumenday at least one. >> porter: was therany other evi