Career
He is believed to have killed at least 17 people between 1984 and 1992. At some stage of criminal procedures he admitted to having killed as many as 80 people, but he later retracted his confessions. Nevertheless, due to problems with the collection of evidence, he was convicted for only one murder.
As of 2015, he only has 2 year of his 25-year term in prison left and is set to be released in 2017.