"FBI agent Laurel Evertson's investigation into a scam targeting the elderly takes an unexpected twist when key evidence leads her to Morton Wilmington, a felon she arrested five years ago on her first undercover assignment. That case has haunted her since, and though she's vowed to forget Wilmington--and what she sacrificed to put him away--he is now her best lead. Houston Police Officer Daniel Hilton fears his grandparents may be the scammers' next...