A drug businessman named Biplob (40) of Charpara area of Mymensingh city was killed in a gunfight with police, on Sunday (May 20th) in the city's Mashkanda Gonasha, in the area, a gunfight took place in the anti-drug drive of District Detective Police. The villagers of the city's Charpara area of Biplob city called the son of Billal Hossain Villu Mia.