Malaysian senator 'met slavery case woman'
27 November 2013 Last updated at 14:04 GMT
The BBC has spoken to a Malaysian man who met Aravindan Balakrishnan and his wife Chanda.
Syed Husin Ali, who is a senator in Malaysia, was studying in London in the 1960s when he met the couple.
Mr Syed also says he met a woman he believes is one of the alleged victims, who the BBC understands to be Siti Aishah Abdul Wahab.
He has been speaking to the BBC's Jennifer Pak.