The Town police, with the support of the City Crime Squad, nabbed on Sunday a three-member gang accused of serial chain snatching in the district. T.V. Faijas, 20; Ashiq Ali, 20; and Mohammed Sherif, 20, were arrested on charge of snatching gold chains from 15 women. The youth, from Kozhikode, were detained while they were trying to trade the stolen chains at a jewellery on S.M. Street. The gangsters mainly targeted elderly women who were on their way to temples early in the morning and late evening for prayers.