Shadow of Doubt (Thorndike Press Large Print Christian Mystery; Newpointe 911)

Celia stands accused of poisoning her husband, Detective Stan Shepherd. The fact her first husband died under similar circumstances only heightens the suspicion. But attorney Jill Clark thinks the pieces of the puzzle fit together a bit too neatly. Either her client's Christian faith is a sham, or she's the victim of a deadly frame-up.