Gujranwala [Pakistan], August 4 (ANI): A man killed his brother over an electricity bill dispute in Gujranwala, ARY News reported. Two brothers, who shared a home with their elderly mother, found themselves at odds over the payment of a hefty electricity bill that had ballooned to over Rs 30,000. The argument escalated, resulting in one brother stabbing the other with a sharp-edged knife, as per ARY News. After the incident, the mother said that she had never seen her sons fight before the tragic incident and was shocked by it. She said that the electricity bill had become a “death warrant” fo…