Three people, including a couple, were hit by bullets as a gang of criminals opened fire on them at Dighirpar village in Tongibari upazila on Friday night.
The injured were identified as Iqbal Hossain, 35, and his wife Rehana Begum, 23, of the village, and Habibur Rahman, 25, a rickshaw puller.
Shahidul Islam, officer in-charge of Sadar police station, said a gang opened fire from a roadside secret place on the couple Iqbal and Rehana at night while they were returning home from a wedding ceremony at Dewankandi village in Sadar upazila by a rickshaw.
Hearing their screams, local people rushed to the spot, rescued them. Later they were taken to Dhaka Medical College Hospital.