When Surendra fell into a deep sleep, she murdered him. New Delhi: A woman who killed her husband and buried his body in the bathroom of their house in Uttar Pradesh's Agra had fed him at least 15 to 20 sleeping pills before committing the crime, the investigation has revealed. According to the police, Ruby Sharma - the wife of Surendra Sharma, told the police that she put sleeping pills into her husband's food and fed him. When Surendra fell into a deep sleep, she murdered him.