did i really just find kim, brad, and jill, as they are? you know it was just uh, it was surreal. >> reporter: that night was the end of everything david and kim had built together. they'd met in the late 1980's. they were introduced by marcy mcleod. marcy had been best friends with kim ever since ninth grade. >> she was very quiet, for the people that didn't know her, and reserved. but very funny. very loyal. very sweet. >> reporter: david and kim married in 1989. they threw a big fun party then got on with their lives. kim in corporate accounting and david as an indiana state trooper, which was a career kim had encouraged him to pursue. >> find that drunk driver that's out there -- >> reporter: here he is in uniform being interviewed in the 1990's about road safety during the holidays.