Dadar - A shocking incident has come in light, a dentist Dr Umesh Boblela resident of Dadar murdered his wife. Their conflict was the reason for the murder, they were married seven years ago. They have a 5- year old kid. "Incident occurred on Saturday morning when they started arguing, in the heat of the moment, Umesh attacked Tanuja with the knife. He struck knife several times. After murdering his wife, he went for the morning walk and returned at 9.30 am. He dialled police control number and admitted that he is the criminal," told Senior Inspector Gangadhar to Mumbai Live. Police came to his house and arrested him.