A couple travelling in Delhi-Guwahati Rajdhani Express train on Monday lodged a complaint against a ruling party Janata Dal (United) MLA for allegedly misbehaving with them. The MLA has, however, denied the charges.br br The railway police said Indrapal Singh Bedi and his wife stated in their FIR registered with Patna railway police that JD(U) legislator Sarfaraj Alam, his bodyguard and another aide misbehaved with them aboard the train. The couple boarded the train at Guwahati and were travelling to Delhi while the MLA was travelling from Katihar to the national Capital.