Singapore begins inquiry into Shane Todd death
13 May 2013 Last updated at 13:07 BST
Singapore has opened a coroner's inquiry into the death of a US engineer whose parents believe he was killed over a China-linked project related to sensitive technology.
Shane Todd's death, in June 2012, was registered as a suicide by hanging.
But his family allege foul play was involved, pointing to work they say was linked to China's Huawei Technologies.
Sharanjit Leyl reports from Singapore.