A woman opened fire with a long gun in a well-known megachurch in Houston in the US state of Texas on Sunday afternoon. A woman believed to be in her 30s wearing a trench coat and carrying a backpack entered the church at about 2 pm (2000 GMT) armed with a long rifle, Houston Police Chief Troy Finner said in a press conference. The shooter had a small child with her, Finner added. The attacker was hit by two off duty officers and died at the scene, the police chief said, adding that the child – believed to be about 5 – was also hit and was in “critical condition.” A 57-year-old man was also sh…