Title: A Perfect Culprit - Patricia Mac Donald - book
Summary :
The sudden disappearance of Keely's husband was now nothing more than a bad memory.
The investigation concluded that it was suicide. Since then, she has rebuilt her life and led a peaceful existence. But a new tragedy shatters this fragile happiness: Dylan, her 14-year-old son, is suspected of the murder of his stepfather. Despite a barrage of damning presumptions and the hasty conclusions of the justice system, Keely refuses to believe in Dylan's guilt. Too bad if, to prove her innocence, she must revisit a past she thought she knew and discover secrets she should never have uncovered. Since A Stranger in the House , Patricia MacDonald has cultivated doubt like a virtuoso and definitively established herself as the great star of psychological suspense.