Mallory Shepard hopes to unveil her new B&B just in time for her first ceremony as a wedding planner. The renovations to Thistle Park—the mansion she inherited in small-town Port Quincy, Pennsylvania—are almost complete. But what she didn't plan on is the bride's aunt being poisoned at the wedding tasting and her perfect venue becoming a crime scene. Adding to the mystery is the discovery that this is not the first murder in the bridal family, and, as Mallory becomes engaged in her own investigation, she learns that the man convicted of the crime may not be guilty. Now she has two crimes to solve before the bride walks down the aisle—but a killer has other plans to ensure that Mallory forever holds her peace.