DEHRADUN: In a bizarre incident, a 32-year-old man on Sunday killed his wife by repeatedly smashing her head against a wall for not adding tomatoes in his dish. The incident was reported from Lakshman Jhula area near Rishikesh. Police said the accused Virender Singh Maratha works as a security guard at Bhootnath Temple and has been arrested on charges of murder.Investigation reveals Prabha Maratha, 30, died on the spot. Her autopsy report suggests severe head injuries led to her death.According to Pauri SSP Ajay Joshi, Maratha was extremely angry when his wife served him a potato dish which did not have tomatoes in it. “Maratha grabbed Prabha’s hair and started smashing her head against a wall,” he said.Maratha, however, fled from the house after killing his wife.The Rishikesh police found Prabha’s body in a pool of blood in the sitting room of her residence. The couple was married for the past 11 years and has two sons, Subodh (10) and Shivam (8).Based on the statements of the children, who witnessed the crime, police started looking out for Maratha. Police said the accused suffers from some mental disorder and has already confessed to having killed his wife in a fit of rage.