A lawyer gunned down his real sister inside the court premises over love marriage dispute here on Wednesday. According to details, Raheela hailing from a sub-urban area of Hyderabad, got married with a man of her own choice. On Wednesday, when Raheela was present inside the premises of Sindh High Court (SHC) Hyderabad to follow a case, his real brother, Advocate Javed Sheikh, who was angry over her love marriage, shot her dead. The accused managed to flee from the scene.