well, an indiana doctor suspected in a series of possible revenge killings appearing in court today in illinois. anthony garcia is wanted for four murders in nebraska. each of the victims has ties to a university hospital in omaha that fired him back in 2001. prosecutors there are hoping to find out this afternoon how soon he could be extradited back to their state to face charges. police believe garcia shot and killed creighton university professor roger brum back and stopped his wife to death last may. he s accused in the 2008 stabbing death of 11-year-old thomas hunter, the son of another professor and shirley sherman, the hunter family housekeeper. breaking news now on the woman who could become america s next u.n. ambassador. samantha power grilled during a senate confirmation hearing a little more than an hour ago. she was asked about some of the