3rd Degree

In this story Lt. Lindsay Boxer is out jogging with her dog when a nearby house suddenly explodes. After calling for help she goes into the burning building to see if there are any survivors. She finds a young boy and is able to get him out. She later finds out that the family was targeted because of the husband's business dealings. The group responsible left a note and it is clear that they plan to continue the killing. As Lindsay works to find the killer her friend Jill is having marital problems and the other friends try to help. When Jill doesn't show up to work one day with no explanation Her friends think maybe she decided to take off on a trip without telling anyone like she has done before OR maybe her husband did something to her. They are wrong though which Lindsay soon finds out.