Une mère sous influence

When Morgan arrives in the small seaside resort of West Briar, in New England, she is eager to attend the baptism of Claire's son, her oldest friend, who has recently married. But Claire, weakened by her childbirth, shows worrying signs of depression. A few days after the ceremony, Morgan receives a desperate call from Claire: a horrific crime has been committed and she has just confessed... Has Claire gone mad? Is she a formidable criminal or a manipulated woman?