New Delhi: Home Minister Rajnath Singh on Friday spoke to Assam Chief Minister Sarbananda Sonowal and asked him to investigate the killing of five people by suspected ULFA terrorists in Bishnoimukh village near Dhola-Sadiya bridge on Thursday. Condemning the incident, he assured strict action against the culprits. Also Read - When Will 36 Rafale Aircraft be Inducted Into Indian Air Force? Here's What IAF Chief Said

“I have talked to the CM and asked him to investigate the matter. I have told him that strictest action should be taken and culprits should not be spared,” he was quoted as saying by news agency ANI. Also Read - Centre Approves Rs 43,000 Crore For Construction Of 6 Conventional Submarines

Meanwhile, the state police launched a massive combing operation to nab those involved in the heinous crime even as the ULFA (Independent) denied its involvement in the attack. Director General of Police Kuladhar Saikia and Additional DGP Mukesh had rushed to Tinsukia to review the law and order situation. Also Read - CBSE Class 12, JEE 2021, NEET 2021: Centre Asks States to Send Suggestions on Conducting Exams by Tuesday

Publicity Department member of the ULFA(I) Romel Asom in a statement e-mailed to PTI here said, “The ULFA (I) would like to make it clear to all concerned authorities that our organisation does not have any involvement in the firing incident last night.”

A bandh, called by the All Assam Bengali Federation, is also being observed on Friday in the district protesting against the attack.

As the day passed by, the protests grew and women in Tinsukia blocked the Dhola-Tinsukia highway. They resorted to burning of tyres to express their outcry against the murder of five people, including three of a family.

In view of Thursday night’s attack, security has been beefed up in the state with the chief minister directing all deputy commissioners and superintendents of police to remain alert.

Condemning “the killing of innocent people”, Sonowal had said, “Strong action will be taken against the perpetrators of this dastardly violence. We will not tolerate such cowardly act.”