Media playback is unsupported on your device

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.