A Thane Police chargesheet alleges Maharashtra TET question papers were smuggled out of an Agra printing press hidden inside shoe insoles, with employees allegedly paid ₹8,000 each.
The chargesheet names 18 accused, including alleged mastermind Bijendra Gupta, with 16 arrested and two still absconding, police said.
Investigators allege all four sets of TET papers were removed from the press and later offered for sale, leading to the June 28 examination being postponed.