By INA ALLECO R. SILVERIO
Asmayra Usman and her parents were sleeping inside their tent in the Mahad Nurul Ittihad Evacuation Center in Salbo, Datu Saudi Ampatuan, Maguindanao when members of the Armed Forces of the Philippines (AFP) encamped in Bagan village, Guindulungan allegedly fired their guns in the direction of the evacuation center.