now, detective donna velasquez was reaching deep into the past for clues. found the tale of two love-struck teenagers who married, had a baby, and divorced in quick secession. common sense and an exhaustive internet search were about to lead the investigator to a stunning discovery here again is keith morrison >> it was june 25th, 1988, ft. lauderdale, the day the mystery began. when a young man named david jackson failed to meet his brother, mark, at the airport. >> it was a gut feeling something was wrong. and i knew it. >> 15 years later, detective donna velasquez relived that puzzling time. david's ex-wife, barbara, by then remarried and living in arizona, as she told detective velazquez, got a call from david's worried mother barbara said she wasn't worried, not then >> i thought, okay, he was was with one of his girlfriends. and she was like, no, we're doing a missing person report. and i said, no, he's going to call me in a couple of days, i know he is he's going to call me in a couple of days and he never called. he never called. >> one day turned i

that much, detective donna velasquez could say for certain.alls and late nights, all she could come up with was an increasingly web of relationships. david jackson was married to barbara britton. her father disliked david. barbara later married wolfe and they divorced and he married two more times. but now finally one of wolfe's ex-wives, a woman named nancy, was telling her she knew everything about what happened to david. >> can you tell me again? >> i know how he was killed and what they did with him. >> how did she know? according to the ex, michael drank, a lot. >> every night he would almost down a whole bottle of scotch and i guess he just needed to talk. >> and the story wolfe told implicated more than just himself. here's what happened, as nancy heard it. wolfe and harry britton rented a hotel room on that long july night, invited david to a meeting there. >> and when he gets at the hotel, they have a very small conversation and michael shot david in the head. >> he told me he had to get so drunk to do it and that the first shot didn'