"On the basis of the CCTV footage from the company premises and other clues, we zeroed down on a security guard from Assam, who after the incident, fled and now has been held in Mumbai," said Arun Waikar, the senior police inspector with Hinjawadi Police Station.
The suspect has been identified as Bhabhen Saikia, who was deployed as a guard at the Infosys unit, and is being brought to Pune, he said.
According to police, the incident might have taken place at around 5 PM, but police received the call around 8 PM last night.
ACP Vaishali Jadhav-Mane had told PTI last night that the techie was working in the conference room on the ninth floor of Infosys's Phase-II campus whereas her two team mates were online from Bangalore.
"Her manager was trying to call her, but there was no response. He then called and asked a security guard to go and check, and when the security guard went to see her, the woman was found lying on the floor in an unconscious state in the conference room," the officer had said.
Meanwhile, Infosys in a statement here said, "we are
saddened and shocked at this unfortunate incident and the loss of our colleague. Our prayers and sympathies are with our employee's family and friends. We are focused on assisting the police with their investigation and providing all possible support to her family.