The former RG Kar principal was asked to furnish details of the phone calls he made before, and after the incident at the hospital, an officer of the central probe agency said.

A 31-year-old post-graduate trainee doctor was raped and murdered at a state-government run hospital in Kolkata, West Bengal.

After Calcutta high Court transferred the case to the CBI, a team of 12 members of Indian Medical Association (IMA) paid a visit to the residence of the victim today.

The court's decision to involve the CBI came after it questioned the West Bengal government's initial handling of the case, particularly why a murder case was not immediately registered, and instead, an unnatural death case was initiated.

WB CM Mamata Banerjee made the announcement on Monday after meeting deceased doctor's family members.

The CBI has taken over the investigation into the tragic deaths of three UPSC aspirants in Delhi’s Old Rajinder Nagar. This development comes after the Delhi High Court ordered the central agency to take charge of the case due to flaws in the Delhi Police’s investigation and concerns about potential corruption by public servants.

Concluding its probe in the alleged Delhi Excise Policy scam, the CBI on Monday filed its final charge sheet in the case against Kejriwal and others.

A Delhi court has set August 12 as the date for considering the supplementary chargesheet filed by the Central Bureau of Investigation (CBI) against Delhi Chief Minister Arvind Kejriwal and five other individuals in the excise policy case. This decision was made by Special Judge Kaveri Baweja, who deferred the matter for the CBI to submit its arguments on the chargesheet.

The CBI in a statement highlighted that the media reports are "misinformed and have inaccurately represented the progress of the investigation."

The Supreme Court has asked the CBI and ED to respond to AAP leader Manish Sisodia's bail pleas in the corruption and money laundering cases linked to the alleged Delhi excise policy scam. Sisodia, who was the former deputy chief minister of Delhi, has been in custody for 16 months and is seeking bail, arguing that the trial is at the same stage as it was in October last year.

The Supreme Court has dismissed Karnataka Deputy Chief Minister DK Shivakumar's plea to quash the Central Bureau of Investigation's (CBI) case against him, which alleges disproportionate assets under the Prevention of Corruption Act. The court's decision upholds an earlier order by the Karnataka High Court, which also rejected Shivakumar’s plea.

This revelation was made by the CBI on July 11, during the ongoing trial, marking a significant turn in the high-profile case.