A woman was killed by her brother at the Multan High Court on Tuesday for marrying a man of her choice.Kulsoom had come to the Multan High Court for a hearing with her spouse when her brother, Zulqarnain, opened fire at her in the court’s premises. She died on spot whereas three others, including her husband, Rafaqat Ali, and lawyer, were also injured in the firing.They were immediately shifted to the Nishtar Hospital where doctors said her husband's condition was serious.Police arrested the killer and registered a case against him under sections for murder and attempt to murder.