THIRUVANANTHAPURAM: Even after five days into the attack on AKG Centre, the police are unable to find the accused. Attempts are being made to find the vehicle number through scientific tests.

The cyber police have also begun efforts to identify the suspect by enlarging the images using softwares. The investigating officials have collected more than 100 visuals from the spot.

The government has instructed the DGP that no matter how long the investigation takes, the real accused should be arrested. The investigation is being led by two DySPs.

On June 30, an unidentified person had hurled an explosive at the wall in front of the entrance below the AKG Centre at around 11:35 pm. Although the police at the gate rushed to the spot on hearing the loud noise, the accused had already fled the place.