A teacher was killed by a female colleague and her nieces after a relative dreamt she had insulted the Prophet Mohammed, Pakistan police said today. The two students and a teacher ambushed Safoora Bibi yesterday at the main gate of the all-girls school and attacked her with a knife and stick, officers said. 'She died after her throat was slit,' police official Saghir Ahmed said. PAKISTAN: 3 female teachers of ...