Bathed in sweat from the same nightmare that haunted her dreams these last six months, Katherine Lambert rolled over, switched on the bedside lamp, and peered at the clock before reaching for the small-framed photograph on her nightstand. After a few minutes of staring at the image, she wiped away a tear. Today was the day. Detective Chief Inspector Kate Lambert had purposely chosen this day to resign from her twenty-year career with the MET...