It's the annual Quilter's Crawl and Dewey is participating for the first time. She and Vangie organize a special Twitter promotion to boost sales at the struggling store. But when Vangie's boyfriend dies, it's up to Dewey to get her young staffer off the hook for homicide. Meanwhile, darling Pearl, teacher at the store, is mourning the loss of her husband. She takes in a college-age "GrandSon", to help her around the house. Instead of lightening Dewey's load, he seems to be getting Pearl involved in some dicey situations.

When a customer is killed during a Twitter-induced stampede, Dewey is blamed. She has to figure out what happened to the lovely Lois while attending to the rush of customers (or not) coming to the Crawl.