An activist of Jatiyatabadi Jubo Dal, the youth wing of BNP, was killed and three others injured in a clash between Jubo Dal and Jubo League, youth wing of Awami League, in Ishwardi on Monday.
Leaders of BNP Ishwardi unit claimed that a group of Jubo League activists stabbed Jubo Dal men, including Jahngir Alam, 27, in College Road area near the upazila headquarters around 9pm.
Jahangir died on the way to Rajshahi Medical College Hospital around 10pm.
The injured are Amanullah allias Buru, Nayan Hossain, and Sumon.
When contacted, Md Fazlur Rahman, secretary of Ishwardi unit of BNP, said Jubo League men had attacked the Jubo Dal men over political enmity.
The Jubo League men also vandalised the Islamia Hospital and three other shops owned by BNP-Jamaat men in the area at night, claimed Yasin Ali, uncle of the deceased.
Officer-in-Charge of Ishwardi police station Biman Kumar said police went to the spot immediately and brought the situation under control.