Some police investigators say Mr Faisal may have been on anti-depressants at the time he died, which might support claims he took his life.

BBC: Asia

"He was stuck in the chaos, and he was supposed to give me complete details about what was going on on the ground and with my family, but all he could say was that the house was down and that some people from the house died, " Jean-Louis said.

CNN: 'Heroes' actor searching for parents after earthquake