Chandigarh, April 19 -- A complaint of extortion by a Sector 19-based dentist has led police to uncover a shocking case of gangrape, involving a minor girl, which lasted over a two-year period.

The dentist, Gurcharan Singh, who owns a clinic in Mullanpur, is now an accused in a gangrape FIR, along with the owner of garment shop, Kasturi Lal, who is a resident of Mullanpur.

The crime came to light only after the dentist approached police alleging threats and a demand of Rs.5 lakh to settle "a rape case", said investigators.

The dentist himself approached the SSP grievance window, complaining that he was receiving threatening extortion calls. He submitted call recordings from a mobile number, claiming the caller was impersonating a lawye...