Thrissur: The police on Tuesday arrested five youths in a bank fraud case. Enkakkad Rariyath Arun (26), Nambrath Rahul (23), Patturaikkal Mannathu Valappil Sarath (23), Wadakkanchery Paruthippra Suneeh (23) and Vithayathil Lijo (24) were arrested for withdrawing money from the account of a depositor using his chequebook and forging his signature. Arun and Rahul, who were temporary employees of a private bank, managed to get the chequebook of a depositor. They, along with their friends, withdrew Rs. 1.3 lakh from his account.