Question: Reference Re Ng Extradition held that it was permissible to extradite this serial killer who was born in what year?
Sentence (from "Reference Re Ng Extradition"): Reference Re Ng Extradition was a 1991 case in which the Supreme Court of Canada held that it was permissible to extradite Charles Ng, a fugitive, to the United States, where he was wanted on charges of several murders and might face the death penalty.
Relevant evidence: Yes