Murder, Lies and Chocolate

Murder, Lies and Chocolate by Sally Berneathy.
Book 2 of the Death by Chocolate Series. Rodney Bradford comes into Lindsay's restaurant, offers to buy her small house for double its value, eats her brownies, and drops dead on the sidewalk in front. Then someone breaks into her house and tries to dig up her basement. Next her almost-ex-husband offers to sign the divorce papers, but only if she'll give him her small, old house and take his big, new house instead. Suddenly everybody wants Lind...