The incident took place on Tuesday night when a constable was on patrol on Ahmedabad-Rajkot highway and Baldev Lalji (25), informed him about the racket. Acting on the tip-off when constable reached there along with informer, the suspects attacked them with a knife and ran away, P P Vaghela, Sub Inspector, Koth Police told PTI.
Lalji succumbed to his injuries on the spot while the constable is recuperating following an operation on his hand in a hospital, Koth Police Station Officer (PSO) Kirti Patel said.
They will be produced in court later in the evening.
Searches are on for one Jashu Makwana and a woman who were allegedly involved in the incident, Vaghela said.