Faux Fatality by Karen E. Rigley

Design Duo, best friends, and business partners, Cara Fazio and Maggie Ross redecorate and design, discovering a trail of bodies along the way. Danger lurks in the nooks and foundations of homes new and old. Ripping into walls often means ripping apart secrets, and spilled secrets sometimes means murder. When a killer threatens their client and their reputation, Maggie and Cara are forced to switch from designers to detectives. But can they sort through the faux clues to find real ones and solve two murders in time to prevent a third?