Meg Langslow has her hands full trying to make the season festive for the programmers who are staying with her and Michael while working on a rush project with her brother's software company. At least it's an interesting project, since the Canadian company is doing forensic genealogy and DNA analysis. When the boss is found murdered, there are too many suspects. His employees had plenty of motives, and the growing number of people suing the company for faulty DNA analysis and invasion of their genetic privacy include at least one notorious murderer. Can Meg crack the case in time?-- Back cover.