Recipe For Murder

A chef has recently won the coveted “Slice and Dice” cooking competition winning 100,000 dollars. At a press conference to showcase his newly released book of recipes he is poisoned! Was the murderer the first runner up who was jealous of the Chef’s success? Did a former business partner who was left having to manage their joint restaurant venture alone seek revenge? Was it the ghost writer of the cookbook who was angry over not receiving credit for her contribution to the recipes? Which suspects are in a hot kettle of fish?