At least one man was killed and several injured in Pakistan’s biggest city Karachi Tuesday when a riot broke out in protest at the rape and murder of a six-year-old girl. Crowds took to the streets after the body of the victim was discovered late Monday, blocking a main road in the western suburb of Orangi Town in western Karachi where they hurled stones at riot police. A second police official confirmed the figure. Relatives of the girl and hundreds of residents were angry over what they say has been police laxity in the case. A medical report said the child had been sexually assaulted and strangled. (AFP