A Mumbai-based businessman allegedly received an extortion call from a member of Lawrence Bishnoi gang demanding Rs 20 lakh, police said on Saturday, PTI reported.

The Dindoshi police on Friday registered an FIR based on a complaint lodged by the businessman who is a resident of the western suburb of Malad, an official said.
The complainant has stated that he received a call from an unknown number on Thursday night and the caller introduced himself as a member of Lawrence Bishnoi gang, he said.