Unknown assailants slashed the neck and throat of a six-year old Indian girl, a report said on Tuesday. Shreya Sudhir, a student of Indian School Muscat was attacked when she was alone in the school bus, the Times of Oman reported. The girl was waiting for other students when the attack took place. Even the driver had gone out to snooze. The cuts were superficial and she is stated to be out of danger after being operated. The assailant, however, managed to flee. A case has been registered.