Gene Hathorn, 47, who was convicted of killing his father, stepmother and stepbrother in 1985, has given his consent to artist Marco Evaristti to use his body as an "art installation" in part of a wider project on capital punishment.
Should Hathorn's final appeal fail, Mr Evaristti would deep-freeze Hathorn's body and then turn it into fish food which visitors at the exhibition could feed to goldfish.
