One person was killed and another five were injured in an explosion caused by a bomb planted in a motorbike parked at Jacobabad market followed by a grenade attack and firing at the site on Saturday, reported 24NewsHD TV channel.
The bomb blast occurred at Mola Dad Road in Jacobabad.
SSP Sumair Noor Channa said that one person has been detained after the blast occurred.
All injured persons and a dead body were brought to the city civil hospital.
SSP Jacobabad said that they sanding at the Mola Dad Road when the blast occurred.
He said that further investigation has been underway from the arrested person.
Reporter Muhammad Ali Meraani