mumbai a rejected suitor was arrested by the government railway police grp on thursday for the acid attack on a 25yearold woman at bandra terminus pawankumar gehlaun 24 was arrested on reasonable doubt said a police officer adding that his actual role in the offence is yet to be established another suspect in the case satyam will be brought to mumbai by a grp team on friday satyam is the former boyfriend of a delhibased girl who is close to the victim gehlaun a native of rohtak in haryana will be produced before a railway court in mumbai central on friday on may 2 the victim got off garib rath at bandra terminus when a masked man threw acid at her she had travelled from delhi to mumbai to join the army hospital as a nurse she lost an eye and sustained injuries on her chest arms face and digestive tract gehlaun was caught after the victim went through cctv footage from bandra terminus and the identity sketch prepared by us she said she had spotted gehlaun at the railway station before boarding garib rath in delhi and was surprised as to what he was doing there a senior officer said a 10member grp team had gone to delhi to probe the attack residents told us that gehlaun who lives 60km from the victims hometown at narela was wellacquainted with her he had offered to marry her and had met her family but the victim had rejected his proposal another officer said the victim and her parents however denied that gehlaun had ever proposed to her we became suspicious as gehlaun was repeatedly calling the victims sister to inquire about her health after going through the call records of the victim and her family we decided there was reasonable doubt to nab gehlaun the officer said satyam who holds an advanced degree in chemistry and has knowledge of handling acids was in a relationship with a close female friend of the victim however that girl got married to someone else this upset satyam and he allegedly thrashed her family we are trying to establish if satyam had any illwill towards the victim and orchestrated the attack on her he hasnt been arrested so far said the officer the grp is trying to establish the motive in the offence first the possibilities being explored are unrequited love rejection by the victims siblings or friends revenge or family dispute gehlaun who was brought to mumbai by the swaraj express on thursday may be produced before the victim or other eyewitnesses for identification the grp had a tough time getting him out of haryana as they faced stiff resistance from locals grp commissioner prabhat kumar has written to the railways to procure advanced cameras with a higher resolution for suburban stations so as to help in investigation of serious offences