Tony Wendice learns that his wife, Margo had an affair but even though it's over, he decided to kill her but chose to bide his time. He waited until Mark Halliday, his wife's boyfriend, returned to town. He then placed his plan in order. He summoned a man, whose reputation is a bit shady, and reveals that he knows his secrets but also tells him about his wife and her boyfriend and that they are each the beneficiary of their estates. He gets the man to agree to kill his wife and he has laid out what appears to be perfect plan. Only thing is the man was the one who was killed. Wendice trying to cover everything up, decides then to make it appear that Margo had an ulterior motive for killing the man. And it appears to be working except Halliday doesn't believe she's guilty and the police uncover a few anomalies. Written by rcs0411@yahoo.com

In London, at Thorton Square 9, the prima donna Alice Alquist is strangled and her famous jewels miss. Her young niece Paula is sent to Italy to study music and the house stays empty. Ten years later, Paula decides to get married with the older pianist Gregory Anton, who convinces her to move back to the old address in London. When they arrive, Paula finds a letter from a mysterious and unknown Sergis Bauer, making Gregory upset. He psychologically begins to torture Paula and she has a nervous breakdown, insecurity and memory problems. When the Scotland Yard policeman Brian Cameron sees Gregory Anton [the couple] in a tourist place, he immediately recognizes Gregory [he see Paula who reminds him of her aunt; he does not know Gregory] and decides to investigate and find evidences to connect Gregory with the unsolved murder, while Paula is being driven mad and menaced of being interned in an asylum by her husband. Written by Claudio Carvalho, Rio de Janeiro, Brazil