New Delhi: Four people have been arrested for duping a man of Rs 16 lakh in an investment scam. The men were identified as Manish Dilip Bhai Koshti (37), Mohammad Zaid A. Sidi (28), Mohammad Aezaz Khimani (35), and Shaikh Abrar (27), all residents of Ahmedabad, Gujarat. The complainant, a resident of Palam Colony, reported that he was added to a WhatsApp group whose members posed as representatives of...