not much detective donna velazquez could say for certain. but the rest?e after more than a year of phone calls and late nights, all velazquez had come up with was an increasingly complicated web web of stories in relationships. david jackson was married to barbara britton. her father harry disliked david. barber went on to become the fourth wife of a man named why cold michael wolfe. the divorced and he later married two more times. >> we needed to talk. >> now, finally, one of wolfe's ex-wife's, only named nancy, was sitting with detective velazquez. telling police she knew everything about what happened to david. >> can you tell me again? >> because i know how he was killed and what they did with him. >> how did she know? according to the ex, michael drink. a lot. >> every night he would almost down a whole bottle of scotch. i guess he just needed to talk. >> and the story wolfe told according to the ex, implicated more than just himself. here's what happened as he heard it. wolfe and harry britton, barbara's father, granted a motel room on that long ag