>> john ruetten? john ruetten? >> you said you dated john. how long did you guys date?what? are you -- is this something -- i mean, you said i was going to interview somebody about art and now you're -- >> reporter: detective lazarus seemed uncomfortable and vague in her answers, especially when detectives asked about sherri rasmussen. >> you know, i may have talked to her. i -- it -- it sound -- i. >> you anged in hospital maybe. you may have talked to her in a hospital? >> yeah. yeah. i may have -- you know, i'm thinking back now. you guys are bringing up all of these old memories. >> reporter: detectives turned up the heat. >> did you ever fight with her? >> you mean like fight? >> yeah. did you ever duke it out with her? >> no, i don't think so. >> reporter: you'd remember that, right? that would be a pretty -- >> yeah, i think so. >> reporter: most of us can remember without much difficulty the number of fist fights we have had over the course of our lives, but while detective lazarus, at one point, answers no, when asked if she repairs attacking sher ining sherri