The officers handling the matter said they are waiting for the woman to stabilize before talking to her for further action.
The police say they are investigating a case of attempted murder.
Kasarani has been in the news in the past months with news of people dying by suicide after jumping off highrise structures.
Police are also investigating claims some of the victims who died there were pushed or thrown off the structures.
Among the victims was Brenda Kawira, 29, who died on February 21, 2023, in Nairobi’s Kasarani estate at around 11:30 pm, after jumping 50 feet down.
Police say the only witness in the suicide claim was her boyfriend and who confessed that they had quarrelled on their way to the bedroom.
He told police Kawira, in a fit of rage, stormed out of the bedroom situated on the fourth floor of the rental apartment, went to the balcony and executed the jump of death.
The other cases include Geoffrey Mwathi (February 23) and Joseph Kubende (March 23).
Police say all the cases are under probe.
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