Gunmen have killed a school pupil and abducted 27 other children in a night-time raid on their boarding school in north-central Nigeria, the state governor has said.
Three members of staff and 12 of their relatives were also abducted, he added.
About 600 boys were asleep in their dormitories when the school in Kagara town was raided, the principal said.
The security forces have been deployed to help with rescue operations.
The motive for the attack is unclear, but criminal gangs often carry out kidnappings for ransom in parts of Nigeria.