Three men and a woman arrested at the Dubai airport on Tuesday on charges of pulling off a diamond heist at a Mumbai jewellery show will be extradited to India soon. According to the Dubai deputy police Chief Major Gen Khamis al Mazeina, currently their papers are being completed and hopefully they will be transferred back to India as soon as possible. Elvia Grissel Guerrero Lugo, 24, Mauricio Gonzalez Maldonado, 24, Elias Campos Molan, 39, all from Mexico, and Orlando Gutierez of Venezuela remain in Dubai police custody. They are alleged to have walked out of the Indian International Jewellery Show-2010 on Monday with stolen diamonds worth US$1.4 million (Dh5 million).