The Kolkata Police has stepped up security and has placed CCTV cameras at the Eden Gardens.
Janata Party chief Subramanian Swamy said match fixing is there all over the word.
Sources said his role in the scandal came up during interrogation of the bookies who are already arrested.
CNN-IBN's Suhasini Haidar brings you the latest in Woolwich killing in London and links there are to known Islamic groups.
Like a well-oiled engine, the 'Fast & Furious' series can be counted on to deliver what it promises on the box.
The remand copy issued by the Mumbai Police states that the probe will pertain to cricket spot-fixing and betting.
Former cricketer Kirti Azad said through betting and match fixing, people are indirectly supporting terrorism.
In the Woolwich neighbourhood where he was beheaded, people gathered to pay their tributes on Friday.