The deceased, Ghanshyam Dagar, was a resident of Badban village. He was found injured on Wednesday night. Villagers alleged he was beaten by cops which led to his demise, three days after five farmers were killed in police firing during a violent protest.
Pipliamandi Town Inspector Anil Singh Thakur, who had allegedly fired at the farmers causing casualties, had been removed on Thursday from field duty and sent to the Mandsaur police lines.
Meanwhile, curfew was on Friday relaxed for the day in Mandsaur city and Pipliamandi as the situation in the areas hit by violent protests by farmers improved.
SP Manoj Kumar Singh said authorities decided to relax curfew from 10 am to 6 pm as the situation has improved.
However, no protest, rally or demonstration will be allowed during the curfew relaxation period, police said.
Collector O P Srivastava said curfew was relaxed as no untoward incident was reported in the district.
As shops reopened, locals stepped out to stock essentials like vegetables and milk.
Long queues were also seen outside petrol pumps.
Mandsaur, the epicentre of the agitation, has remained relatively peaceful even as farmer protests have spilled over to new areas of Madhya Pradesh.
Incidents of arson were reported from Shajapur and Dhar districts in western Madhya Pradesh on Thursday as the agitation for loan waiver and better crop price continued.
Police fired teargas and lathicharged a stone-pelting mob near the local market in Shajapur on Thursday.
Following the incident, prohibitory orders were imposed in Shajapur town under Section 144 of the CrPC.
The agitation has also spread to Chhindwara district in Mahakoshal region of the state.
The Centre had rushed 1,100 personnel of the RAF to the violence-hit state.
While two companies of the RAF, each comprising 100 personnel, were deployed in Pipliamandi in Mandsaur, where the five farmers were killed, another two were posted in Garoth.
Two RAF companies were deployed along the highway.
Contingents of the CRPF have also been deployed.
At least 56 people have been arrested and over 100 detained in connection with violence during the farmers agitation.
(With PTI inputs)