Six of seven dead in fire were University of South Carolina students . Some of his friends had met several people staying at the house that burned down . Official : " The cause is under investigation and the university has launched an investigation. Mayor Debbie Smith said one of 13 at house is related to owner of house . Victims ' names not being released until families are notified .
Six of seven dead in fire were University of South Carolina students . Official : " The cause is under investigation and the university has launched an investigation. Mayor Debbie Smith said one of 13 at house is related to owner of house . Victims ' names not being released until families are notified .