Three persons were killed yesterday in the explosion near the venue of the poll campaign of Congress candidate Harminder Singh Jassi at Maur Mandi.
"One more child has succumbed to injuries at CMC hospital in Ludhiana," Bathinda Deputy Commissioner Ghanshyam Thori said today, adding, the victim has been identified as Saurabh Singla (13).
Punjab DGP Suresh Arora along with other senior police officials today inspected the blast site. He said it was an "unfortunate incident".
Arora said the Home Ministry has been requested to send experts of NSG to identify the material used in the explosion.
Asked whether the IED was used to carry out the blast, the DGP said one pressure cooker exploded in this incident while another was found at the spot. A forensic team has reached the site to probe the matter, he said.
Asked whether there was any input on the possibility of such a blast, the DGP said, "In the context of Punjab, there is always suspicion that anything could happen. That is why strict security arrangements were done... And now this incident happened."
Meanwhile, the Election Commission has sought a report from Punjab Police on the car explosion.
Chief Minister Parkash Singh Badal condemned the blast and urged people to exercise calm and said those involved in it would be dealt with severely.
AAP convener Arvind Kejriwal demanded immediate arrest of SAD chief and Deputy Chief Minister Sukhbir Singh Badal to ensure peaceful elections.
"To ensure peaceful elections, Sukhbir Badal should be immediately arrested. His role in yesterday's blast be probed. He'll cause more violence," Kejriwal tweeted.
Punjab Chief Electoral Officer V K Singh said, "Punjab
Police has been asked to submit a detail report on the car blast incident which will be submitted to the Election Commission."
"It is almost clear that it is a terror attack," the CEO said.
The Bathinda administration has written to the Principal Secretary to the Chief Minister for granting ex gratia of minimum Rs 3 lakh each for the family of the deceased and Rs 50,000 each for the injured.
The blast had occurred around 8.30 PM last night shortly after the rally by Congress' Harminder Singh Jassi.
Jassi, who is a relative of Sirsa-based Dera Sacha Sauda head Gurmeet Ram Rahim Singh, escaped unhurt in the incident but his security guard Ram Babu, a CRPF personnel, was injured.
The blast was so powerful that it ripped apart the vehicle. Initially, it was suspected that the blast was caused by a LPG cylinder in the car. But later it was found that the car did not run on gas.
Three passers-by who were killed last evening have been identified as Harpal Singh Palli (40), Barkha (7) and Ashok Kumar (35), police said.
Out of 13 injured, Jaskaran Singh (26), Amrik Singh (26) and Ankush (11), who are admitted to DMC hospital in Ludhiana, were stated as critical.
Remaining 10 injured have been admitted in different hospitals here, official said.
