A BNP leader was killed in an alleged gunfight with police at Shyamnagar upazila in Satkhira early Sunday.The deceased is Aliullah Molla, general secretary of Kashimari union BNP and son of Ekramul Haque Molla of the Jaynagar village.Police recovered a homemade shutter gun and a motorcycle from his possession.Information Officer of District police and Sub Inspector Kamal Hosen confirmed the matter.He said, Aliullah was accused in 13 cases with different police station including murder, fraud and extortion.