No bullet wounds or stab injuries have been found on Natasha Singh's body in the post-mortem, DCP (South West) Taj Hassan said on Sunday.
Hassan said there were no stab injuries and the wounds inflicted on the body could have been due to a fall.
"The post-mortem reveals that several of her ribs and other bones were broken apparently due to a fall," Hassan said.
A murder case has been registered and further investigations are on, he said.
The DCP said they have questioned several people in connection with the case. "The process of questioning has already started and we have examined several people," he said.
Asked whether Natasha's estranged husband Jagat Singh had been questioned, he said: "We sought some verification of facts from him over the phone."
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