Sambia Sohrab, the prime accused in the hit-and-run death of an Indian Air Force corporal during Republic Day rehearsals on Red Road, was arrested last night by the Kolkata Police.br br Sambia is Trinamool Congress (TMC) leader Mohammad Sohrab's son and last Wednesday, he allegedly ran over IAF corporal Abhimanyu Gaud amidst the Republic Day parade rehearsal in Kolkata.