Tears of a dead nun

The new girl was brutally murdered. No one can imagine why anyone would want to harm this young woman who wanted to dedicate her life to God. Did she have a secret or a dark past that could explain the horrific act? This is a nut that must be cracked by the matched pair of Anne Steinbach, a former policewoman, and Paul Wagner, a priest. Soon they stumble upon a clue that leads them to a discovery far more serious than a single murder.