Whitney Cameronn , a man with a strong affection for his sister-in-law . When one of her stepchildren dies, it's revealed that the child was poisoned to death. Whitney suspects his sister-in-law committed the murder and is afraid that her oth
John Day is a bank manager and lives with his wife Maria Day. The couple has recently lost their only daughter. Maria is always depressed and never opens up with anyone. One day when John is away for office work, a courier-boy enters the house and takes M
