The blasts took place when hundreds of devotees from various parts of the country had thronged the shrine to attend the week-long Urs-cum-spring festivities in the remote town of Sakhi Sarwar, 35 kilometres from Dera Ghazi Khan City on April 03.

According to police that master mind of blast Behram Khan and his accomplices Umar, Ismail, Salim Jaan, Bashir Ahmed and Asghar in their custody.