Ramgarh: Four members of an inter-state ATM fraud gang were arrested by a special investigation team in Ramgarh, with 18 ATM cards and cash seized from them, police said on Thursday.Ramgarh SP Mukesh Kumar Lunayat said the SIT was formed after several complaints from Patratu subdivision about ATM tampering, unauthorised withdrawals and fake helpline numbers pasted at ATM kiosks.The accused, Manish Kumar (28), Md Asif (30), Suraj Kumar (37) and Ayush Kumar (25), are from Uttar Pradesh and Bihar. The arrests are linked to cases registered at Basal and Patratu police stations on Oct 27 and 28.