he was identified as a sex offender who was living in crookston, and he had served 23 years in prisonsota bureau of criminal apprehension. he was the first to interview rodriguez about dru's disappearance. >> what information did you have about his prior offenses? >> we didn't have a lot of information. his prior offenses were from 1974 and 1980. prior to computers. >> juju: shirley iverson, rodriguez's first known victim, knew exactly what he did and what he was capable of. this story takes a trip back in time to 1974 when another college student's life was about to change forever. >> in 1974, i was home from concordia college on a break. i had just turned 18, and we were gathering at a pretty common spot for high school kids and college kids to gather, which was the viking bar. i went to my car to drive home. as i got to my car, there was a rap on the window, and it was a man asking for a ride home. it was someone whose brother was a classmate, and this was his older brother, alfonso. you know, a ride home about seven blocks would be no big deal. so i gave him a ride home. unbeknown

. >> would you do at crookston? >> absolutely. 100. i wish we could take a ferry to work.ark hours. no, they don't, but yeah, we can watch. >> we can applaud. all right. frank mallicoat here right now. 648 hey, frank, everybody behaving for you on the roads. >> well, i wish come on. i'm on today. usually it's a light all the time when i come in. sal smart. he's taken a break, but it has been a bit of a mess, especially for east bay commuters that are heading to the city. we had fog, police activity and two separate crashes. a hit and run, all westbound outside the treasure island tunnel. and now a collision. two cars at the metering lights. so a long day you can see that little traffic icon blinking away there at the toll plaza. and if you look up in the north bay two a collision that's 580 and that is heading north from richmond into marin county. they got a collision on the mid-span there too. so some issues on that commute and apparently all roads lead to the bay bridge. you can't see this too well, but that is the eastshore freeway in berkeley. and those white lights a