Simply Lies - David Baldacci US

From the #1 New York Times bestselling author of The 6:20 Man comes a twisting new psychological thriller in which two women—one a former detective, the other a dangerous con artist—go head-to-head in an electrifying game of cat and mouse.

Mickey Gibson, single mother and former detective, leads a hectic life similar to that of many moms: juggling the demands of her two small children with the tasks of her job working remotely for ProEye, a global investigation company that hunts down wealthy tax and credit cheats.  
When Mickey gets a call from a colleague named Arlene Robinson, she thinks nothing of Arlene's unusual request for her to go inventory the vacant home of an arms dealer who cheated ProEye's clients and fled. That is, until she arrives at the mansion to discover a dead body in a secret room—and that nothing is as it seems.   
Not only does the arms...