In Love in the Time of Murder, the Gray-Haired Knitting Detectives face their toughest case yet. Delilah, or Dee as she wishes everyone would just call her already, is the granddaughter of one of the knitting detectives and her life is in a bit of a shambles. She finally manages to pry herself away from her husband's clutches, move out on her own, and start her own business. But then her estranged husband is murdered and she's the number one suspect. The Gray-Haired Knitting Detectives aren't about to let one of their own get sent to the slammer and jump at the chance to search for the true killer. As if Dee doesn't have enough problems, the knitting detectives decide that Delilah being a widow is the perfect opportunity to find her a new man and decide to put their matchmaking skills to use. Will Dee end up in prison for a murder she didn't commit or will she be taking another walk down the aisle?