(Expert) 01 February 2009
You can file complaint either with police or with court in relation to criminal charges. If the offences are serious and extradition laws apply, then that proceeding can be initiated. Otherwise get a summons/warrant issued against the accused and get him arrested when he visits india. About civil liability, you can file civil proceeding depending upon the nature of the relief you want.
(Expert) 02 February 2009
AFTER REGN OF FIR POLICE CAN ISSUE LOC ALSO AGAINST NRI.