The family of one of the victims of Bryan Kohberger has hit out after it emerged that he was challenging his conviction for four murders of students in the US state of Idaho. In recent days, Kohberger told the New York Times he was taking back his plea, which was made to avoid the death penalty. The family of Kaylee Goncalves, one of the students who was killed, said that Kohberger was a "narcissist", who appeared to have changed his position. "He chose not to leave his fate - or the facts of the case - to a jury," the statement from the Goncalves family said. The Goncalves family went on to say "the real tragedy" was the amount of attention that Kohberger was now receiving at the expense of the victims.