The District Crime Branch police have arrested two persons in connection with an investment scam involving car rental service. M. Riyazudeen of Apple Garden at Saramedu, and D. Rafiq of South Avenue at Karumbukadai were arrested by a special team of the DCB a few days ago, based on the confession of V. Venkatesan of Velipalayam in Nagapattinam. Based on …