Mobin and his wife were booked under sections 376 (rape), 377 (unnatural offences), 420 (cheating) and 120B (criminal conspiracy) of the Indian Penal Code.
A lady doctor running a private hospital here in sector 14 lodged a complaint of sexual assault against the engineer and his wife and further alleged that she was also cheated by them of Rs.10 lakh.
A senior police officer said they were investigating the case.
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