Transcript for Rachel Mitchell set to question Kavanaugh's accuser

prime cour F GHT. Terry, thank you. Will get to know and quily ow woman who wl ask E quest for the repubn prosecutor, veran sex crime prosecutor from Arizona, T estion bot Dr. Ford and judge Kavanaugh inir place. Her is rachelmihedr those repuan men to her the estions selves, but tonight, it will be som majority Mcconn described as their female assistant, who the queson ABC's maruce back uon the hill tonigeporter: With just hours until the high-stakes hearing, tonight, judgerett kavangh and Christine blasey Ford are to be grilled B T democratic senators and Thi woanex crime osecutor Rachel marfrom ar hired byhens on the committee, of whom a men, to lead their ques an extly rare Mo. I'm not interested in seeing Mitchell go N ybody.I want her -- we hired her becse has an extraordinary reputation for beo the truth in allegationssexual assault. Reporter: Despite the new legations ainst kavaugh, thmmlowing ahead with tomorrow's hearing. But with those new allegations, demanng the president withdraw Kavanaugh's mination. Thiegation I game-changer, because it's under oath a its corroborating witnesses. Th sci here is absolutely t-punching Repor but Republican Lindsey gr suspicio. You're talkingut Brett being a serialapist igh schools shomore in high school. Reporter: How can beo certain ifou't heard from her yet in. I am telli you, that vit, if I D jump that 'S not that of person. Reporter: Repcans like orrin hatch have been rallying around ka fwl I d'tre's any question in my mind aboutit, but I'm W top an open mind. Reporten the senate floor today, Republican Jeff flake, one O the key swing votes, exasted. There wn 7 years ago, F which you might have thought we would have learned something. Buhe past couple of weeks makest C haven't learned much at all. And Mary Bruce joins us live frapitol hill Toni Mary, we were up ode Aring roomtoday. There was a security presence. But thisoom illerhan the one initially out, a you get new details about how the day will unfold firstng in T morning? First, follow kana thoth will deliver their openinatements a T field a total of an Hou 45 mis of questns going back and forthetweenhe and the repuic attorn. And wve learned that that attorney mitcll, was here on theill today, meeting with those repus. Da capitol hl tonit.ry, I will see you up on the St thing iorning R the hearing. Hope you at home wi St W ABC news for CLI coveragef ten judiciary commit forhearin tomorrow, beginning at 10 right here We have a lot of otherews

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