April is not only the start of “fudgie” season on picturesque Mackinac Island, it’s when Allie’s BFF Jenn Carpenter is due. Jenn wants to have her baby on the island, so she’s lined up a midwife and a doula. But she’s two weeks overdue—and if one more person tells her she looks ready to pop, she’s going to go bananas. If there was a list of what to expect when you’re expecting, right at the top would be coming upon your doula holding a gun over the body of her fiance. Clearly in shock, Hannah Riversbend claims not to have shot him. Jenn asks Ally to prove the doula’s innocence before her special delivery arrives. The clock is ticking as Ally races to solve the murder in time for Jenn’s bun to come out of the oven. . .