disappeared three years ago found in his front yard. now his wife charged with murder. how do you get away with something like that? the police department had dogs looking everywhere. i don t know why they didn t find him. steve: a major break led investigators to the texas cum s home. texas couple s home. anna: nasa trying to figure out how an astronaut nearly drowned in space. [inaudible] anna: it only got worse from there. about an hour into a repair mission, an italian astronaut noticed water pooling at the back of his head and started getting into his eyes and keeping him from hearing. fish bowl. go stick your head in a fish bowl and try to walk around. that s not anything you take lightly. certainly it is dangerous