evidence: Odisha Train Tragedy: CBI Questions Signal JE Amir Khan At His ‘Sealed’ Rented House Balasore: The Central Bureau of Investigation (CBI) on Tuesday questioned Soro Signal Junior Engineer (JE) Amir Khan in connection with triple train accident at Bahanaga, at his rented house in Odisha’s Balasore, which was sealed by a five-member team of the central agency the previous morning. A three-member CBI team and the junior engineer, a native of West Bengal, reached his rented house in the morning. The agency searched his house, grilled him for over 6 hours and then left with him in the evening, a source said.