HAIL — Al-Haet governorate witnessed a gruesome murder on Thursday morning. A man in his 20s murdered his brother after the two quarreled over turning off the bedroom lights. Hail police spokesman Col. Abdulaziz Al-Zenaidi said a citizen notified police that his two sons had had an argument and one of them killed the other with a knife. The brother tried to save him but he had already died. Police arrested the alleged offender while the victim’s body was transported to the morgue.