TMC student body Trinamool Chhatra Parishad has suspended Dr Avik Dey, who was allegedly present at the Kolkata rape-murder crime scene and who police claimed to be a fingerprint expert. Dey is a post-graduate trainee doctor at Kolkata's SSKM Hospital. "Please let us know when the great Dr Avik Dey became a fingerprint expert?" IMA's West Bengal arm had remarked.