"Kevin, Meg's cyber-savvy nephew who lives in [her] basement, comes to her with a problem. He's become involved as the techie for a true-crime podcast, one that focuses on Virginia cold cases and unsolved crimes. And he thinks their podcast has hit a nerve with someone--one of the podcast team has had a brush with death that Kevin thinks was an attempted murder, not an accident. Kevin rather sheepishly asks for Meg's help in checking out the people...

"Meg's grandfather has been booked to give lectures on a cruise as part of the education/entertainment itinerary, and he's arranged for a passel of family members to join him. The passengers' vacation quickly becomes a nightmare when they wake up to find themselves broken down and in need of repairs. Things get even worse when a crew member announces to all that a woman has jumped overboard, leaving behind her shoes, shawl, and a note. The note reveals...