A Perception of Sin is a dark tale of forbidden sex, loneliness and love. The story begins in modern-day London with a suicide bomb attack aboard an underground train. During the subsequent forensic investigation DNA taken from one of the adult victims is flagged up as a match to a Cold Case blood sample, dating back 25 years. The case is re-opened with chilling consequences.Sin is what binds the characters and events together, as the story traverses the horrors of Bergen-Belsen, suicide and violent death alongside love, loyalty and compassion, though it is never stated, assessed or judged. That is left entirely to the reader to decide.