But when a former acquaintance of Christopher’s reminds him of a promise he made a decade previously, their lives soon take a sinister - and deadly - turn. Yet even with a young baby to consider Simmy cannot ignore her instinct to investigate, especially with the personal link to her soon-to-be husband. Ably assisted by her would-be detective friend Ben, can Simmy puzzle out this reckoning from the past and protect her family in time for the wedding bells to chime?