Unidentified miscreants attacked on the residences of BNP leader Dildar Hossain Selim in Sylhet city on Friday night.
The houses were attacked belonged to Sylhet district BNP formar Vice-President Dildar Hossain Selim
Security guard Abdur Razzak, who was on-duty Ali Complex also claimed of seeing over four person took off on foot at Selim house.
officer-in-charge of Sylhet Kotwali police station, said law enforcers have been sent to the spots to investigate.
Sub-Inspector collected evidence of the explosions from Selim house, but refused to comment on the issue.