in mountain view. unfortunately, ironically, and tragically, the 53-year old man's name is liu lian. he and his son died from toxic fumes which smelled like rotten eggs. police is not sure what the gas is. but it could have been fart from too much liu lian. sorry can't help this. :o
http://www.sfgate.com/bayarea/article/Mountain-View-gas-victims-were-father-and-son-5788245.php
http://www.sfgate.com/bayarea/article/Mountain-View-gas-victims-were-father-and-son-5788245.php