Roger Ackroyd Was A Man Who Knew Too Much. He Knew The Woman He Loved Had Poisoned Her First Husband. He Knew Someone Was Blackmailing Her - And Now He Knew She Had Taken Her Own Life With A Drug Overdose. Soon The Evening Post Would Let Him Know Who The Mystery Blackmailer Was. But Ackroyd Was Dead Before He Finished Reading It - Stabbed Through The Neck Where He Sat In His Study...