it is retired san francisco miss commander and current university of san francisco law professor rick koreaa. >> i'm not a law professor. i wouldn't want to upset those people over there. >> i think they might have used that in a tweet. perhaps in an honorary way. we're happy you're here all the same. we agree this is just a real tragedy. where there is disagreement is who was responsible other than the driver. a parolee charged with stealing the car he hit those women with. >> here when mr. mcalister was arrested on december 209, the san francisco police department neglected to even notify his parole agent. we cannot expect parole to intervene or to effectively supervise people if other agencies fail to communicate to them. that's what happened on december 20th. >> already. he thinks mcalister was on the streets because of a communication problem. mainly sfpd should have shoulder the board they arrested him. too you agree with that? is that how i'd supposed to work if. >> well, the inspector that gets that case is supposed to notify parole i think under the department general orders. the qu