Chandrasekharpur police here on Tuesday arrested a couple in connection with an alleged land fraud case involving Rs 1.47 crore in the state capital. The accused were identified as Srimanta Kalas (63) and his wife Soumya Subhadarshini Kalas (43). The couple, residents of Tankapani Road in Bhubaneswar, allegedly posed as owners of different companies to gain people's trust and carry out the fraud.