Chase and August must assist the Army in catching Major Lauren Wiley, a C.I.D. officer accused of selling arms on the black market. Lauren is an old girlfriend of Chase's from college, but Chase insists that he works the case. Captain Randy Geddis leads the Army investigation and demands that Lauren be brought back to him immediately. At one point, Chase and August think they have Lauren cornered, but before she escapes, she tells a different story. She claims that Geddis is the crooked one, selling weapons to Bobby Cole. Chase and August don't know who to believe.