FBI agent Dak Farrell's wedding plans to celebrity mortician Callie "CJ" Johnson are interrupted by a series of seemingly unrelated murders. Dak's instincts scream that there's a deadly pattern, but the chilling connection eludes her as the body count continues to rise. As Dak grapples with the unsettling realization that she's dealing with a killer who's playing by a mysterious rulebook, her commitment to CJ is stretched to its...