A three-year-old girl suffocated after being locked in a school bus and forgotten by the driver. Tragic youngster Nura Nadia Ma was collected from her home and taken to the nursery school in Pattani, southern Thailand, on Wednesday morning. But she fell asleep during the school run and when driver Ahama Sanay, 23, unloaded the other kids he did not notice the girl. Ahama locked the doors and when the toddler woke up she was trapped.