Solan: One person was killed and three others injured in a clash at the Shooloni fair in Solan district, police said on Sunday.

Two groups of youths who had previous enmity fought with each other using knives late on Saturday night, they said. Among the four injured in the clash, Sanjeev, 19, later succumbed to injuries in a government hospital.

The rest three have also been hospitalised. .

Sanjeev’s relatives held a demonstration in front of the Deputy Commissioner’s office demanding immediate action against the culprits. They blocked the NH 22 for over an hour near Saproon chowk.