A man was injured in an attack allegedly by some activists of Rajshahi University unit Bangladesh Chhatra League on the campus on Thursday.
The injured was Tarek, 24, an employee of a shop near RU campus and son of Aslam from Dharampur in Motihar area of the town.
The victim said Imtiaz, organizing secretary of RU unit BCL, along with two activists waylaid Tarek in the evening at Sabash Bangladesh ground on the campus and tried to snatch his mobile phone set and cash.
Being resisted, the BCL men stabbed Tarek with a sharp weapon, leaving him injured.
A patrol team of police took Tarek to a local hospital.
Mahbubur Rahman, in-charge of RU police outpost, said Tarek was stabbed but it was not clear who carried out the attack on him