MUMBAI: Former media executive Indrani Mukerjea, arrested for the alleged killing of her daughter Sheena Bora, had an overdose of anti-depressant drugs not prescribed to her, J J Hospital here said, quoting forensic lab reports.
Mukerjea, 46, was on Friday admitted to the state-run hospital where she was brought in a "semi-conscious" condition from her prison cell at the Byculla Jail in south Mumbai.
After being admitted, she underwent a series of medical tests to ascertain the reason of her illness.
"The reports of her urine sample showed a significant increase in the level of benzodiazepine, a class of anti-depressants," a doctor from the J J Hospital said, quoting reports of the Forensic Science Laboratory at Kalina submitted last night.
"The medicine prescribed to her is amitriptyline, which is an anti-depressant, but it certainly does not belong to the benzodiazepine class of drugs," he said.
"How she had an overdose of it (benzodiazepine) will be investigated by the police. Though doctors prescribe the medicine, it is always administered by the jail staff," he said.
Another doctor said that an overdose of amitriptyline, which was prescribed to Mukerjea, can be fatal.
But, she had an overdose of another anti-depressant that was neither prescribed to her nor is fatal in case of overdose, he said.
J J Hospital's medical superintendent Dr Sanjay Surase said that Mukerjea was now better and taking oral feed.
"She is much better today. She is communicating and taking oral feed. She is being treated for fever and pneumonia," he said.
The city-based Hinduja Hospital also submitted its report in this connection yesterday, and mentioned an 'overdose' but did not quantify it.
A doctor from the J J Hospital said Mukerjea's urine samples were also sent to the Hinduja Hospital.
The private hospital's report has also confirmed a significant presence of the anti-depressant drug benzodiazepine, the doctor said.
The doctors at Hinduja said the presence of a high amount of benzodiazepine in Mukerjea's samples implies that she consumed the anti-depressant drug in a large quantity, he said.
In October 2015, Mukerjea was taken to the J J Hospital from the Byculla women's prison in an unconscious state due to suspected drug overdose.
If a patient is on an anti-depressant drug, the level of benzodiazepine in urine is about 200 in a normal case.
However, in case of Mukerjea, its level in her urine sample was 2,088 at that time and it was mentioned in the report submitted by the Hinduja Hospital in 2015, a doctor of the J J Hospital said.
The state prisons department had earlier ordered a detailed inquiry into the case of possible drug overdose by Mukerjea, the former co-founder of INX Media, who is facing trial in her daughter Sheena Bora killing case in which she is the prime accused.
Bora was allegedly killed and her body disposed of in a forest in the adjoining Raigad district in April 2012, according to the police.
Mukerjea, her former husband Sanjeev Khanna and driver Shyamvar Rai were arrested for the crime.
Rai later turned an approver (prosecution witness) in the case.