Mercury continues to rise in Chuadanga, crossing 41 degrees Celsius for the first time this season in early summer
The incident took place on Thursday noon at Raghbendupur village under Idilpu Union.
Locals claim Dhaperhat police investigation centre's Assistant Sub-Inspector (ASI) Md Shahjahan Ali raised hands on a girl during a brawl.
Dhaperhat police later rescued the ASI and gave him first aid.
Idilpur Union Parishad's member Nur Mohammad said local residents Mostafizur Rahman Lelin and Yasin Ali had been at loggerheads over a piece of land.
Lelin recently lodged a written complaint with police over harvesting crops on the disputed land.