Four people, including a woman and three children, drowned when a boat capsized in the Indus River near Sagion, Khairpur on Monday.
The deceased were identified as Fatima, 45, Muhammad Hanif, 4, Abdur Rahman and Ayesha. Efforts are going on to recover the bodies.
However, 15 people were rescued.
The people were going to the village of their relatives in Larkana.