It is alleged the collection agents used abusive language against the woman, who had borrowed Rs 27,000 from private bank for a tenure of three months, to be repaid in instalments.
Investigators said that Thenmozhi was a member of a self-help group and she had taken the loan to treat her husband Sekar, whose kidney was failing. She was unable to repay the loan.
Three collection agents who had been demanding her to pay up came to her house on Monday. They allegedly used abusive language.
Police have filed a case and are investigating the matter.
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