KIDAPAWAN CITY – A school head in Pikit, North Cotabato was critically wounded after he was attacked by a still unidentified gunman while on his way to his work place, around 715 a.m., Thursday, police reports said.Superintendent Bernard Tayong, spokesman for the Cotabato Police Provincial Office (CPPO), identified the victim as Ritchel Celestial Parreno, principal of the Bulol High School, an annex of the Pikit National High School, located at Barangay Bulol, Pikit.Tayong said Parreno was on his way to the school onboard his XRM motorbike when the gunman shot him on his arm, along the NI