Bengaluru Police Commissioner B Dayananda on Saturday said that the investigation of the Rameshwaram cafe blast in which 10 people were injured has been handed over to Central Crime Branch and that no arrest has been made in connection with the incident.

In a post on 'X', he said, "Investigation of the case has been handed over to the Central Crime Branch (CCB). All the injured are recovering. No arrest (have been) made." Earlier in the day, police sources said that four persons have been detained for questioning in connection with yesterday's low-intensity bomb blast at a Bengaluru eatery. They were picked up from Dharwad, Hubballi and Bengaluru.

Dayananda said that the investigation into the incident, caused by an Improvised Explosive Device (IED), is in full swing.

"Several teams are working on different leads obtained so far," he said.

"Keeping in mind the sensitivity of the case and the security concerns, we appeal to the media to not indulge in speculation and cooperate," Dayananda said.

Meanwhile, security has been tightened across Bengaluru, especially at Kempegowda International Airport, M Chinnaswamy cricket stadium, bus stands, railway stations and other areas which witness a higher footfall, following the incident in Brookefield in one of the IT corridors of the city.

The Bengaluru Police has registered a case under the stringent Unlawful Activities (Prevention) Act and Explosives Substances Act in connection with the explosion at the popular quick-service eatery.

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