Unknown gunmen on Friday shot dead three people including two brothers here in Jinnah Town. According to the police, unknown armed men entered a general store in the Jinnah Town area and opened fire at the people inside the shop. Resultantly, two settlers identified as Abdul Mateen and Mobeen and Deedar a local Baloch died on the spot. Police officials, soon after the incident, reached the scene and shifted bodies to the nearby hospital.