COSTELLO: All right. We understand that investigators in Minnesota, in Minneapolis, will be holding a 4:00 p.m. Eastern press conference. They'll update you on the investigation into Prince's death. We don't know what they'll say. We don't know much more, but we do know an autopsy is ongoing. We don't know if any results from the autopsy will be announced later this afternoon, but of course CNN will carry that presser live at 4:00 Eastern. A teenage girl is dead after getting into a fight with other girls at her high school in Delaware. Classmates held a vigil for Amy Joyner- Francis. Described as a popular student and the manager of the school's wrestling team. School officials say the fight happened Thursday morning in the girls' restroom. They say weapons do not appear to have been used. The mayor was distraught.</s>MAYOR DENNIS WILLIAMS (D), WILMINGTON, DELAWARE: This is a tragic time that we come before you. My heart is broken. I am so upset that a young lady lost her life today. Things like this shouldn't happen. My heart bleeds for the family, the kids that go to this school, and the administrators and our city.</s>COSTELLO: Two female students were taken to Wilmington police headquarters for questioning. No charges have been filed. Thank you so much for joining me today. I'm Carol Costello. "AT THIS HOUR WITH BERMAN AND BOLDUAN" starts now.
Teen Girl Killed In School Bathroom Fight