Four students have been arrested for their alleged involvement in attacking a security guard of the Trinity College with a khukuri.

The security guard was injured after the grade 11 students under the Faculty of Humanities attacked him with the khukuri at college in Kalikasthan, Kathmandu-29, the District Police Range, Kathmandu said.  

A team from the Metropolitan Police Sector, Singhadurbar under the command of an inspector was deputed following the incident. The security guard sustained injuries on his head. He has already been discharged after receiving treatment at the Kathmandu Model Hospital.

Josen Baniya, Bipin Khatri, Pratik Khatiwada and Sanjeeb Bhandari (Anmol) were arrested for their involvement in the incident.

Police said that they are looking into the case.