Katsina student nabbed for robbery

It seems like you're referring to a news article about a student from Katsina State being arrested for robbery. Here's a possible summary:

"A student from Katsina State has been arrested by the police for allegedly committing a robbery. According to reports, the student, whose identity has not been disclosed, was arrested after a robbery incident occurred in the state. The police investigation revealed that the student was involved in the robbery and was subsequently arrested and charged with the crime. The student is currently being held in custody and is expected to face trial for the alleged offense."