Online help for missing persons in Sri Lanka

Kapruka Colombo office staff is volunteering to help you find information on missing people from the Tsunami tragedy in Sri Lanka. They will use all resources (regional offices, local phone network and access to missing people listings) to find you this information as quickly as possible.
http://www.lanka.info/contactUs/peopleFinder.jsp

You could also try emailing the Sri Lanka Broadcasting Corp at infoslbc@lankabellnet.com