The Parole Board has declined parole for convicted murderer Clayton Weatherston. The 50-year-old will remain behind bars until at least November 2027. Weatherston was an academic at Otago University and had been in a relationship with honours student Sophie Elliott. In 2008 Elliot was packing up her life to move to Wellington to take up a job at Treasury when Weatherston arrived at her home and stabbed her more than 200 times in a brutal attack. Weatherston appeared before the Parole Board this morning for the first time after serving an 18-year non-parole period. Reporter Timothy Brown attended the hearing and spoke to Lisa Owen.