<p> In the Coronado National Monument, an elderly couple's car is driven off the side of a mountain. Hours later and miles away, the subsiding rain reveals two trash bags containing human remains. It's just another day in the life of Cochise County Sheriff Joanna Brady. </p> <p> The remains are those of a handicapped woman who wandered away from a care facility with a suspicious track record. Another resident, with whom the woman may have been involved, has also been reported missing. </p> <p> Meanwhile, a note is found in the glove compartment of the car lying twisted down the mountainside, stating that its occupants intended to take their lives. Yet a contradictory autopsy report surfaces, and when the deceased's two daughters show up to feud over their inheritance, Joanna knows there is more to this case than just a suicide pact. And she will go all out to find the truth—no matter where it leads. </p>